{"id":43350,"date":"2015-09-17T11:25:58","date_gmt":"2015-09-17T16:25:58","guid":{"rendered":"https:\/\/content.findlaw-admin.com\/ability-legal\/contracts\/uncategorized\/combination-agreement-duke-energy-corp-and-westcoast-energy.html"},"modified":"2015-09-17T11:25:58","modified_gmt":"2015-09-17T16:25:58","slug":"combination-agreement-duke-energy-corp-and-westcoast-energy","status":"publish","type":"corporate_contracts","link":"https:\/\/corporate.findlaw.com\/contracts\/planning\/combination-agreement-duke-energy-corp-and-westcoast-energy.html","title":{"rendered":"Combination Agreement &#8211; Duke Energy Corp. and Westcoast Energy Inc."},"content":{"rendered":"<pre>\n                              COMBINATION AGREEMENT\n\n                                      AMONG\n\n                            DUKE ENERGY CORPORATION,\n\n                          3058368 NOVA SCOTIA COMPANY,\n\n                               3946509 CANADA INC.\n\n                                       AND\n\n                              WESTCOAST ENERGY INC.\n\n\n\n\n\n\n\n\n\n                               SEPTEMBER 20, 2001\n\n\n\n   2\n\n\n                                TABLE OF CONTENTS\n\n\nARTICLE 1 INTERPRETATION\n1.1      Definitions..................................................1\n1.2      Interpretation Not Affected by Headings, etc.................9\n1.3      Rules of Construction........................................9\n1.4      Date For Any Action..........................................9\n1.5      Schedules....................................................9\nARTICLE 2 THE ARRANGEMENT\n2.1      Implementation Steps by Westcoast...........................10\n2.2      Implementation Steps by Duke Energy Parties.................10\n2.3      Interim Order...............................................11\n2.4      Articles of Arrangement.....................................11\n2.5      Westcoast Circular..........................................11\n2.6      Securities Compliance.......................................12\n2.7      Preparation of Filings......................................13\nARTICLE 3 REPRESENTATIONS AND WARRANTIES of Westcoast\n3.1      Organization and Standing...................................14\n3.2      Capitalization..............................................15\n3.3      Authority and No Conflicts..................................17\n3.4      Consents; Approvals.........................................18\n3.5      No Defaults.................................................18\n3.6      Absence of Certain Changes or Events........................19\n3.7      Employment Matters..........................................19\n3.8      Reports; Financial Statements...............................21\n3.9      Contracts...................................................22\n3.10     Litigation..................................................23\n3.11     Environmental...............................................23\n3.12     Tax Matters.................................................24\n3.13     Pension and Employee Benefits...............................25\n3.14     Affiliates..................................................28\n3.15     Compliance with Laws; Permits...............................29\n3.16     Restrictions on Business Activities.........................29\n3.17     Intellectual Property.......................................30\n3.18     Insurance...................................................31\n3.19     Property....................................................31\n3.20     Regulatory Proceedings......................................32\n3.21     Regulation as a Utility.....................................32\n3.22     Futures Trading and Fixed Price Exposure....................32\n3.23     Opinion of Financial Advisor................................33\n3.24     Brokerage and Finders' Fees.................................33\n3.25     Westcoast Rights Plan.......................................33\n3.26     Solvency of Westcoast.......................................33\n\n\n\n\n   3\n\n\nARTICLE 4 REPRESENTATIONS AND WARRANTIES OF THE DUKE ENERGY PARTIES\n   4.1      Organization and Standing.............................................33\n   4.2      Capitalization........................................................34\n   4.3      Authority and No Conflicts............................................35\n   4.4      Consents; Approvals...................................................36\n   4.5      No Defaults...........................................................36\n   4.6      Absence of Certain Changes or Events..................................37\n   4.7      Reports; Financial Statements.........................................37\n   4.8      Litigation............................................................37\n   4.9      Environmental.........................................................38\n   4.10     Nuclear Operations....................................................39\n   4.11     Compliance with Laws; Permits.........................................39\n   4.12     Regulatory Proceedings................................................40\n   4.13     Futures Trading and Fixed Price Exposure..............................40\n   4.14     Brokerage and Finders' Fees...........................................40\nARTICLE 5 COVENANTS AND AGREEMENTS\n   5.1      Covenants of Westcoast................................................40\n   5.2      Covenants of Duke Energy..............................................47\n   5.3      Access to Information.................................................49\n   5.4      Indemnification.......................................................50\n   5.5      Covenants Regarding Non-Solicitation..................................50\n   5.6      Right to Accept a Superior Proposal...................................52\n   5.7      Employee Benefits and Related Matters.................................53\n   5.8      Prohibition on Voluntary Liquidation..................................54\n   5.9      Conversion of Westcoast Preferred Shares..............................54\n   5.10     Closing Matters.......................................................55\nARTICLE 6 CONDITIONS\n   6.1      Mutual Conditions.....................................................55\n   6.2      Additional Conditions to the Obligations of the Duke Energy Parties...56\n   6.3      Additional Conditions to the Obligations of Westcoast.................58\n   6.4      Satisfaction of Conditions............................................59\nARTICLE 7 AMENDMENT AND TERMINATION\n   7.1      Amendment.............................................................59\n   7.2      Termination...........................................................59\n   7.3      Effect of Termination.................................................61\n   7.4      Effect of Termination Fee Payment.....................................63\nARTICLE 8 GENERAL\n   8.1      Investigation.........................................................64\n   8.2      Notices...............................................................64\n   8.3      Assignment............................................................65\n   8.4      Binding Effect........................................................65\n   8.5      Third-Party Beneficiaries.............................................65\n   8.6      Waiver and Modification...............................................65\n   8.7      No Personal Liability.................................................65\n   8.8      Further Assurances....................................................66\n\n\n\n                             COMBINATION AGREEMENT\n                                       ii\n   4\n\n\n   8.9      Expenses..............................................................66\n   8.10     Public Announcements..................................................66\n   8.11     Governing Laws; Consent to Jurisdiction...............................66\n   8.12     Remedies..............................................................66\n   8.13     Time of Essence.......................................................67\n   8.14     Entire Agreement......................................................67\n   8.15     Severability..........................................................67\n   8.16     Counterparts..........................................................67\n\n\nSchedules:\n     A - Form of Affiliate's Letter\n     B - Appropriate Regulatory Approvals\n     C - Form of Arrangement Resolution\n     D - Form of Westcoast Rights Plan Waiver Resolution\n     E - Form of Plan of Arrangement\n     F - Form of Support Agreement\n     G - Form of Voting and Exchange Trust Agreement\n\n\n\n\n                             COMBINATION AGREEMENT\n                                       iii\n   5\n\n\n                              COMBINATION AGREEMENT\n\n         THIS COMBINATION AGREEMENT dated September 20, 2001 (this \"Agreement\"),\nis entered into by and among Duke Energy Corporation, a North Carolina\ncorporation (\"Duke Energy\"), 3058368 Nova Scotia Company, an unlimited liability\ncompany existing under the Laws of the Province of Nova Scotia and an indirect\nwholly-owned subsidiary of Duke Energy Corporation (\"Callco\"), 3946509 Canada\nInc., a corporation existing under the Laws of Canada and a wholly-owned\nsubsidiary of Callco (\"Exchangeco\"), and Westcoast Energy Inc., a corporation\nexisting under the Laws of Canada (\"Westcoast\"). Duke Energy, Callco and\nExchangeco are collectively referred to herein as the \"Duke Energy Parties.\"\n\n                                    RECITALS\n\n         The Board of Directors of Westcoast has determined that the business\ncombination to be effected by means of the Plan of Arrangement is advisable and\nin the best interest of Westcoast and has approved the transactions contemplated\nby this Agreement and determined to recommend approval of the Plan of\nArrangement and other transactions contemplated hereby to the Westcoast\nSecurityholders.\n\n         The Board of Directors of Duke Energy has determined that the business\ncombination to be effected by means of the Plan of Arrangement is advisable and\nin the best interest of Duke Energy and has approved the transactions\ncontemplated by this Agreement.\n\n         In furtherance of such business combination, the Board of Directors of\nWestcoast has agreed to submit the Plan of Arrangement and other transactions\ncontemplated hereby to the Westcoast Securityholders and the Supreme Court of\nBritish Columbia for approval.\n\n         NOW THEREFORE, in consideration of the foregoing and the respective\nrepresentations, warranties, covenants and agreements set forth herein, the\nparties hereto agree as follows:\n\n                                   ARTICLE 1\n\n                                 INTERPRETATION\n\n1.1      DEFINITIONS\n\n         In this Agreement, unless the context otherwise requires, the following\nterms shall have the following meanings respectively:\n\n         \"1933 ACT\" means the United States Securities Act of 1933, as amended;\n\n         \"1935 ACT\" means the United States Public Utility Holding Company Act \n         of 1935, as amended;\n\n         \"ACQUISITION PROPOSAL\" means any of the following (other than the\n         transactions contemplated by this Agreement or the Arrangement): (a)\n         any merger, amalgamation, arrangement, share exchange, take-over bid,\n         tender offer, recapitalization, consolidation \n\n\n   6\n         or business combination directly or indirectly involving Westcoast or\n         any of its Material Subsidiaries (for this purpose, each reference to\n         5% in the definition of Material Subsidiary shall be deemed to be 10%),\n         (b) any acquisition of assets representing 20% or more of the book\n         value (on a consolidated basis) of the assets of Westcoast and its\n         subsidiaries, taken as a whole (or any lease, long-term supply\n         agreement, exchange, mortgage, pledge or other arrangement having a\n         similar economic effect) in a single transaction or a series of related\n         transactions, (c) any acquisition of beneficial ownership (as defined\n         under Section 13(d) of the Exchange Act) of 20% or more of the\n         Westcoast Common Shares in a single transaction or a series of related\n         transactions, (d) any acquisition by Westcoast of any assets or capital\n         stock of another person (other than acquisitions of capital stock or\n         assets of any other person that are not, individually or in the\n         aggregate, material to Westcoast and its subsidiaries, taken as a\n         whole), or (e) any bona fide proposal to, or public announcement of an\n         intention to, do any of the foregoing;\n\n         \"AFFECTED EMPLOYEES\" has the meaning ascribed thereto in Section 5.7;\n\n         \"AFFILIATE\" has the meaning ascribed thereto in the Securities Act,\n         unless otherwise expressly stated herein;\n\n         \"AFFILIATE'S LETTER\" means a letter, to be substantially in the form\n         and content of Schedule A annexed hereto;\n\n         \"AGREEMENT\" has the meaning ascribed thereto in the Preamble;\n\n         \"APPROPRIATE REGULATORY APPROVALS\" means those sanctions, rulings,\n         consents, orders, exemptions, permits and other approvals (including\n         the lapse, without objection, of a prescribed time under a statute or\n         regulation that states that a transaction may be implemented if a\n         prescribed time lapses following the giving of notice without an\n         objection being made) of Governmental Entities, or self-regulatory\n         organizations, as set out in Schedule B annexed hereto;\n\n         \"ARRANGEMENT\" means an arrangement under Section 192 of the CBCA on the\n         terms and subject to the conditions set out in the Plan of Arrangement,\n         subject to any amendments or variations thereto made in accordance with\n         Section 7.1 hereof or Article 6 of the Plan of Arrangement, or made at\n         the direction of the Court in the Final Order;\n\n         \"ARRANGEMENT RESOLUTION\" means the special resolution of the Westcoast\n         Securityholders, to be substantially in the form and content of\n         Schedule C annexed hereto;\n\n         \"ARTICLES OF ARRANGEMENT\" means the articles of arrangement of\n         Westcoast in respect of the Arrangement that are required by the CBCA\n         to be sent to the Director after the Final Order is made;\n\n         \"BUSINESS DAY\" means any day on which commercial banks are generally\n         open for business in New York, New York and Vancouver, British Columbia\n         other than a Saturday, a Sunday or a day observed as a holiday in New\n         York, New York under the Laws of the State of New York or the federal\n         Laws of the United States of America or in \n\n\n\n                             COMBINATION AGREEMENT\n                                       2\n   7\n\n         Vancouver, British Columbia under the Laws of the Province of British\n         Columbia or the federal Laws of Canada;\n\n         \"CALLCO\" has the meaning ascribed thereto in the Preamble;\n\n          \"CBCA\" means the Canada Business Corporations Act as now in effect and\n         as it may be amended from time to time prior to the Effective Date;\n\n         \"CIRCULAR\" means the notice of the Westcoast Meeting and accompanying\n         management proxy circular, including all schedules and exhibits\n         thereto, to be sent to the Westcoast Securityholders in connection with\n         the Westcoast Meeting;\n\n         \"CODE\" has the meaning ascribed thereto in Section 3.12(b);\n\n         \"CONFIDENTIALITY AGREEMENT\" means the confidentiality letter agreement\n         dated April 6, 2001 between Duke Energy and Westcoast;\n\n         \"COURT\" means the Supreme Court of British Columbia;\n\n         \"CRMC\" has the meaning ascribed thereto in Section 3.22;\n\n         \"DIRECTOR\" means the Director appointed pursuant to Section 260 of the\n         CBCA;\n\n         \"DISSENT RIGHTS\" means the rights of dissent in respect of the\n         Arrangement described in Section 3.1 of the Plan of Arrangement;\n\n         \"DUKE ENERGY\" has the meaning ascribed thereto in the Preamble;\n\n         \"DUKE ENERGY COMMON SHARES\" means the shares of common stock in the\n         capital of Duke Energy;\n\n         \"DUKE ENERGY DISCLOSURE LETTER\" means that certain letter of disclosure\n         dated as of the date hereof and signed by an authorized officer of Duke\n         Energy and delivered by Duke Energy to Westcoast on or prior to the\n         date hereof;\n\n         \"DUKE ENERGY DOCUMENTS\" has the meaning ascribed thereto in Section\n         4.7(a);\n\n         \"DUKE ENERGY ENVIRONMENTAL PERMITS\" has the meaning ascribed thereto in\n         Section 4.9(b);\n\n         \"DUKE ENERGY PARTIES\" has the meaning ascribed thereto in the Preamble;\n\n         \"DUKE ENERGY PERMITS\" has the meaning ascribed thereto in Section\n         4.11(b);\n\n         \"DUKE ENERGY SEC DOCUMENTS\" has the meaning ascribed thereto in Section\n         4.7(a); and\n\n         \"DUKE ENERGY STOCK PLANS\" means Duke Energy's existing benefit or stock\n         purchase plans which provide for the issuance, grant or sale of Duke\n         Energy Common Shares or options to purchase Duke Energy Common Shares.\n\n\n                             COMBINATION AGREEMENT\n                                       3\n   8\n\n         \"EASEMENTS\" has the meaning ascribed thereto in Section 3.19(b);\n\n         \"EFFECTIVE DATE\" means the date shown on the certificate of arrangement\n         to be issued by the Director under the CBCA giving effect to the\n         Arrangement provided that such date occurs on or prior to the date that\n         is 365 days following the date hereof, or such later date as may be\n         mutually agreed upon by the parties hereto;\n\n         \"EFFECTIVE TIME\" has the meaning ascribed thereto in the Plan of\n         Arrangement;\n\n         \"ENGAGE\" has the meaning ascribed thereto in Section 3.22;\n\n         \"ENVIRONMENTAL LAWS\" means all applicable Laws, including applicable\n         common Law, relating to the protection of the environment (including,\n         without limitation, air, surface water, groundwater and soil) and\n         public health and safety;\n\n         \"ERISA\" has the meaning ascribed thereto in Section 3.13(a);\n\n         \"EXCHANGE ACT\" means the United States Securities Exchange Act of 1934,\n         as amended;\n\n         \"EXCHANGE RATIO\" has the meaning ascribed thereto in the Plan of\n         Arrangement;\n\n         \"EXCHANGEABLE SHARES\" means the non-voting exchangeable shares in the\n         capital of Exchangeco, having substantially the rights, privileges,\n         restrictions and conditions set out in Appendix 1 to the Plan of\n         Arrangement;\n\n         \"EXCHANGECO\" has the meaning ascribed thereto in the Preamble;\n\n         \"EXCLUDED ASSETS\" means the assets identified as such in the Westcoast\n         Disclosure Letter, being assets that Westcoast is in the process of\n         disposing;\n\n         \"EXPENSE FEE\" means a payment in the amount of $30 million;\n\n         \"FINAL ORDER\" means the final order of the Court approving the\n         Arrangement, as such order may be amended by the Court at any time\n         prior to the Effective Date, or, if appealed, then, unless such appeal\n         is withdrawn or denied, as affirmed;\n\n         \"FIRST PREFERRED SHARES\" means the first preferred shares in the\n         capital of Westcoast, including each series thereof designated and\n         outstanding;\n\n         \"FORCE MAJEURE\" means (i) an act of God, act of war, civil disturbance\n         or other cause beyond such party's reasonable control and power to\n         remedy or (ii) a strike or other labor dispute, scarcity of supplies or\n         utilities or unavailability or disruption of transportation, which\n         such party is not capable of resolving by an investment or the payment\n         of a commercially reasonable amount of money;\n\n         \"FORM S-3\" has the meaning ascribed thereto in Section 2.6(b);\n\n         \"FORM S-8\" has the meaning ascribed thereto in Section 2.6(c);\n\n         \"GOVERNING DOCUMENTS\" means, with respect to any person, the\n         certificate or articles of incorporation, by-laws, articles of\n         organization, limited liability company agreement, \n\n\n\n                             COMBINATION AGREEMENT\n                                       4\n   9\n\n         partnership agreement, formation agreement, joint venture agreement,\n         unanimous shareholder agreement or declaration or other similar\n         governing documents of such person;\n\n         \"GOVERNMENTAL ENTITY\" means any (a) multinational, federal, provincial,\n         territorial, state, regional, municipal, local or other government,\n         governmental or public department, central bank, court, tribunal,\n         arbitral body, commission, board, bureau or agency, domestic or\n         foreign, (b) subdivision, agent, commission, board, or authority of any\n         of the foregoing, or (c) quasi-governmental or private body exercising\n         any regulatory, expropriation or taxing authority under, or for the\n         account of, any of the foregoing;\n\n         \"HAZARDOUS SUBSTANCE\" means any pollutant, contaminant, waste of any\n         nature, petroleum, hazardous substance, hazardous material, toxic\n         substance, dangerous substance or dangerous good, as defined or\n         identified in or regulated by any Environmental Law;\n\n         \"HOLDERS\" means, when used with reference to the Westcoast Common\n         Shares, the holders of Westcoast Common Shares shown from time to time\n         in the register maintained by or on behalf of Westcoast in respect of\n         the Westcoast Common Shares and, when used with reference to the\n         Exchangeable Shares, the holders of Exchangeable Shares shown from time\n         to time in the register maintained by or on behalf of Exchangeco in\n         respect of the Exchangeable Shares;\n\n         \"INTELLECTUAL PROPERTY RIGHTS\" has the meaning ascribed thereto in\n         Section 3.17(a);\n\n         \"INTERIM ORDER\" means the interim order of the Court, as the same may\n         be amended, in respect of the Arrangement, as contemplated by Section\n         2.3;\n\n         \"KNOWLEDGE\" means, with respect to either Duke Energy or Westcoast, the\n         knowledge of any officer of such party after reasonable inquiry;\n         provided that reasonable inquiry shall not require the inquiry of any\n         third party or any Partially Owned Entity;\n\n         \"LAWS\" means all statutes, regulations, statutory rules, orders,\n         judgments, decrees and terms and conditions of any grant of approval,\n         permission, authority, permit or license of any court, Governmental\n         Entity, statutory body (including The Toronto Stock Exchange and The\n         New York Stock Exchange) or self-regulatory authority;\n\n         \"MATERIAL ADVERSE EFFECT,\" when used in connection with Duke Energy or\n         Westcoast, means any change, effect, event or occurrence with respect\n         to its condition (financial or otherwise), properties, assets,\n         liabilities, obligations (whether absolute, accrued, conditional or\n         otherwise), businesses, operations or results of operations or those of\n         its subsidiaries, or in the case of Westcoast, its Partially Owned\n         Entities, that is, or would be reasonably expected to be, material and\n         adverse to the current or future business, operations, regulatory\n         status, financial condition or results of operations of Duke Energy or\n         Westcoast, as the case may be, and its subsidiaries taken as a whole;\n         provided, however, that a Material Adverse Effect shall not include\n         with respect to any party, any change, effect, event or occurrence with\n         respect to its condition (financial or otherwise), properties, assets,\n         liabilities, obligations (whether absolute, accrued, conditional or \n\n\n                             COMBINATION AGREEMENT\n                                       5\n   10\n         otherwise), businesses, operations or results of operations of such\n         party or any of its subsidiaries directly or indirectly arising out of\n         or attributable to any decrease in the market price of Duke Energy\n         Common Shares in the case of Duke Energy or Westcoast Common Shares in\n         the case of Westcoast (but in either case not any change or effect\n         underlying such decrease to the extent such change or effect would\n         otherwise constitute a Material Adverse Effect on such party);\n\n         \"MATERIAL SUBSIDIARY\" means a subsidiary (i) the assets of which exceed\n         5% of the total assets of the ultimate parent corporation on a\n         consolidated basis as at the end of the last completed fiscal year of\n         the ultimate parent corporation or (ii) of which the ultimate parent\n         corporation's direct or indirect equity interest in the income (before\n         income taxes and extraordinary items) exceeds 5% of such income of the\n         ultimate parent corporation on a consolidated basis during the last\n         completed fiscal year of the ultimate parent corporation;\n\n         \"NET ENGAGE POSITION\" has the meaning ascribed thereto in Section 3.22;\n\n         \"NUCLEAR STATIONS\" has the meaning ascribed thereto in Section 4.10;\n\n         \"OPEN DUKE ENERGY POSITION\" has the meaning ascribed thereto in Section\n         4.13;\n\n         \"OSC\" means the Ontario Securities Commission;\n\n         \"PARTIALLY OWNED ENTITY\" means, with respect to a specified person, any\n         corporation, partnership, joint venture, limited liability company,\n         unlimited liability company, or other organization, incorporated or\n         unincorporated, which is not a subsidiary of such specified person but\n         in which such specified person, directly or indirectly, owns or\n         controls 15% or more of the outstanding securities or other interests\n         ordinarily entitled to vote in the election of the board of directors\n         or other governing body thereof (or if there are no such voting\n         securities or interests, 15% or more of the equity interest in such\n         entity); provided that Maritimes &amp; Northeast Pipeline and P.T.\n         Puncakjaya Power are not Partially Owned Entities;\n\n         \"PERSON\" includes any individual, firm, partnership, joint venture,\n         venture capital fund, limited liability company, unlimited liability\n         company, association, trust, trustee, executor, administrator, legal\n         personal representative, estate, group, body corporate, corporation,\n         unincorporated association or organization, Governmental Entity,\n         syndicate or other entity, whether or not having legal status;\n\n         \"PLAN OF ARRANGEMENT\" means the plan of arrangement substantially in\n         the form and content of Schedule E annexed hereto and any amendments or\n         variations thereto made in accordance with Section 7.1 hereof or\n         Article 6 of the Plan of Arrangement or made at the direction of the\n         Court in the Final Order;\n\n         \"PRE-EFFECTIVE DATE PERIOD\" shall mean the period from and including\n         the date hereof to and including the Effective Time on the Effective\n         Date;\n\n         \"RATE CHANGE\" has the meaning ascribed thereto in Section 5.1(a)(ix);\n\n\n                             COMBINATION AGREEMENT\n                                       6\n   11\n\n         \"REPLACEMENT OPTIONS\" has the meaning ascribed thereto in the Plan of\n         Arrangement;\n\n         \"REPRESENTATIVES\" has the meaning ascribed thereto in Section 5.3(a);\n\n         \"SEC\" means the United States Securities and Exchange Commission;\n\n         \"SECOND PREFERRED SHARES\" means the second preferred shares in the\n         capital of Westcoast;\n\n         \"SECURITIES ACT\" means the Securities Act (Ontario) and the rules,\n         regulations and policies made thereunder, as now in effect and as they\n         may be amended from time to time prior to the Effective Date;\n\n         \"SUBSIDIARY\" means with respect to a specified person, (a) any\n         corporation, partnership, joint venture, limited liability company,\n         unlimited liability company or other organization, incorporated or\n         unincorporated, which is a subsidiary as defined in the Securities Act\n         of such specified person or (b) a partnership of which such specified\n         person or another of its subsidiaries is a general partner or owns\n         beneficially more than 50% of the ownership interests;\n\n         \"SUPERIOR PROPOSAL\" means any bona fide written proposal by a third\n         party, directly or indirectly, to acquire assets representing more than\n         50% of the book value (on a consolidated basis) of Westcoast's total\n         assets or more than 50% of the Westcoast Common Shares, whether by way\n         of merger, amalgamation, arrangement, share exchange, take-over bid,\n         recapitalization, sale of assets or otherwise, and that in the good\n         faith determination of the Board of Directors of Westcoast (based upon\n         advice from its financial advisors and outside legal counsel) (a) is\n         reasonably capable of being completed without undue delay, taking into\n         account all legal, financial, regulatory and other aspects of such\n         proposal and the party making such proposal, and (b) would, if\n         consummated in accordance with its terms, result in a transaction more\n         favourable to Westcoast's Securityholders from a financial point of\n         view than the transaction contemplated by this Agreement (including any\n         adjustment to the terms and conditions proposed by Duke Energy as\n         contemplated by Section 5.6(b));\n\n         \"SUPPORT AGREEMENT\" means an agreement to be made between Westcoast,\n         Duke Energy, Callco and Exchangeco substantially in the form and\n         content of Schedule F annexed hereto, with such changes thereto as the\n         parties hereto, acting reasonably, may agree;\n\n         \"TAX\" and \"TAXES\" have the respective meanings ascribed thereto in\n         Section 3.12(c);\n\n         \"TAX RETURNS\" means all returns, declarations, reports, information\n         returns and statements filed or required to be filed with any taxing\n         authority relating to Taxes;\n\n         \"TERMINATION FEE\" means a fee equal to $120 million;\n\n         \"TRUSTEE\" means the trustee to be chosen by Duke Energy and Westcoast,\n         acting reasonably, to act as trustee under the Voting and Exchange\n         Trust Agreement, being a \n\n\n\n                             COMBINATION AGREEMENT\n                                       7\n   12\n\n         corporation organized and existing under the Laws of the State of New\n         York or Delaware and authorized to carry on the business of a trust\n         company, and any successor trustee appointed under the Voting and\n         Exchange Trust Agreement;\n\n         \"UEI CONVERSION NOTICE\" has the meaning ascribed thereto in Section\n         5.9(b);\n\n         \"VOTING AND EXCHANGE TRUST AGREEMENT\" means an agreement to be made\n         between Duke Energy, Exchangeco and the Trustee in connection with the\n         Plan of Arrangement substantially in the form and content of Schedule G\n         annexed hereto, with such changes thereto as the parties hereto, acting\n         reasonably, may agree;\n\n         \"WESTCOAST\" has the meaning ascribed thereto in the Preamble;\n\n         \"WESTCOAST COMMON SHARES\" means the issued and outstanding common\n         shares in the capital of Westcoast, including the associated rights\n         under the Westcoast Rights Plan;\n\n         \"WESTCOAST DISCLOSURE LETTER\" means that certain letter of disclosure\n         dated as of the date hereof and signed by an authorized officer of\n         Westcoast and delivered by Westcoast to Duke Energy on or prior to the\n         date hereof;\n\n         \"WESTCOAST DIVIDEND REINVESTMENT PLAN\" means the plan of Westcoast\n         existing on the date hereof pursuant to which holders of Westcoast\n         Common Shares may elect to receive dividends in equivalent value of\n         Westcoast Common Shares in lieu of cash and may make purchases of\n         Westcoast Common Shares;\n\n         \"WESTCOAST DOCUMENTS\" has the meaning ascribed thereto in Section\n         3.8(a);\n\n         \"WESTCOAST EMPLOYEE SHARE PURCHASE PLANS\" means the share purchase\n         plans for Westcoast employees in Canada (whether registered or\n         unregistered) and the share purchase plans, if any, for Westcoast\n         employees in the United States, in each case, as amended;\n\n         \"WESTCOAST ENVIRONMENTAL PERMITS\" has the meaning ascribed thereto in\n         Section 3.11(b);\n\n         \"WESTCOAST MEETING\" means the special meeting of Westcoast\n         Securityholders, including any adjournment, adjournments, postponement\n         or postponements thereof, to be called and held in accordance with the\n         Interim Order to consider the Arrangement and the Westcoast Rights Plan\n         Waiver Resolution;\n\n         \"WESTCOAST OPTIONS\" means the Westcoast Common Share purchase options\n         granted under the Westcoast Stock Option Plans;\n\n         \"WESTCOAST PERMITS\" has the meaning ascribed thereto in Section\n         3.15(b);\n\n         \"WESTCOAST PIPELINE ASSETS\" has the meaning ascribed thereto in Section\n         3.19(a);\n\n         \"WESTCOAST PLANS\" has the meaning ascribed thereto in Section 3.13(a);\n\n\n                             COMBINATION AGREEMENT\n                                       8\n   13\n\n         \"WESTCOAST RIGHTS PLAN\" means the shareholder rights plan of Westcoast\n         established pursuant to the Shareholders Rights Plan Agreement dated as\n         of April 26, 2000 between Westcoast and Computershare Trust Company of\n         Canada (previously called Montreal Trust Company of Canada);\n\n         \"WESTCOAST RIGHTS PLAN WAIVER RESOLUTION\" means the ordinary resolution\n         of the holders of Westcoast Common Shares to be substantially in the\n         form and content of Schedule D annexed hereto;\n\n         \"WESTCOAST SEC REPORTS\" has the meaning ascribed thereto in Section\n         3.8(a);\n\n         \"WESTCOAST SECURITYHOLDERS\" means the holders of Westcoast Common\n         Shares and the holders of Westcoast Options, collectively;\n\n         \"WESTCOAST SRA REPORTS\" has the meaning ascribed thereto in Section\n         3.8(a);\n\n         \"WESTCOAST STOCK OPTION PLANS\" means Westcoast's Long-Term Incentive\n         Share Option Plan 1989, as amended effective April 26, 2000 and\n         Westcoast's 1999 Key Employee Plan;\n\n1.2      INTERPRETATION NOT AFFECTED BY HEADINGS, ETC.\n\n         The division of this Agreement into articles, sections and other\nportions and the insertion of headings are for convenience of reference only and\nshall not affect the construction or interpretation hereof. Unless otherwise\nindicated, all references to an \"Article\" or \"Section\" followed by a number or a\nletter refer to the specified Article or Section of this Agreement. The terms\n\"this Agreement,\" \"hereof,\" \"herein\" and \"hereunder\" and similar expressions\nrefer to this Agreement (including the Schedules hereto) and not to any\nparticular Article, Section or other portion hereof.\n\n1.3      RULES OF CONSTRUCTION\n\n         Unless otherwise specifically indicated or the context otherwise\nrequires, (a) all references to \"dollars\" or \"$\" mean United States dollars, (b)\nwords importing the singular shall include the plural and vice versa and words\nimporting any gender shall include all genders, and (c) \"include,\" \"includes\"\nand \"including\" shall be deemed to be followed by the words \"without\nlimitation.\"\n\n1.4      DATE FOR ANY ACTION\n\n         In the event that any date on which any action is required to be taken\nhereunder by any of the parties hereto is not a Business Day, such action shall\nbe required to be taken on the next succeeding day that is a Business Day.\n\n1.5      SCHEDULES\n\n         The following Schedules are annexed to this Agreement and are hereby\nincorporated by reference into this Agreement and form part hereof:\n\n\n                             COMBINATION AGREEMENT\n                                       9\n   14\n\n         Schedule A -- Form of Affiliate's Letter \n         Schedule B -- Appropriate Regulatory Approvals \n         Schedule C -- Form of Arrangement Resolution \n         Schedule D -- Form of Westcoast Rights Plan Waiver Resolution \n         Schedule E -- Form of Plan of Arrangement \n         Schedule F -- Form of Support Agreement \n         Schedule G -- Form of Voting and Exchange Trust Agreement\n\n                                    ARTICLE 2\n\n                                 THE ARRANGEMENT\n\n2.1      IMPLEMENTATION STEPS BY WESTCOAST\n\n         Westcoast covenants in favour of the Duke Energy Parties that Westcoast\nshall:\n\n         (a) as soon as reasonably practicable, apply in a manner acceptable to\n             the Duke Energy Parties, acting reasonably, under Section 192 of\n             the CBCA for an order approving the Arrangement and for the Interim\n             Order, and thereafter proceed with and diligently seek the Interim\n             Order;\n\n         (b) lawfully convene and hold the Westcoast Meeting for the purpose of\n             considering the Arrangement Resolution and the Westcoast Rights\n             Plan Waiver Resolution (and for no other purpose unless agreed to\n             by Duke Energy) as soon as reasonably practicable and use its\n             reasonable efforts to convene and hold the Westcoast Meeting on or\n             before December 15, 2001, subject to adjournments or postponements\n             which may be required pursuant to Section 5.6(a);\n\n         (c) subject to obtaining the approvals as are required by the Interim\n             Order, proceed with and diligently pursue the application to the\n             Court for the Final Order; and\n\n         (d) subject to obtaining the Final Order and the satisfaction or waiver\n             of the other conditions herein contained in favour of each party,\n             send to the Director, for endorsement and filing by the Director,\n             the Articles of Arrangement and such other documents as may be\n             required in connection therewith under the CBCA to give effect to\n             the Arrangement.\n\n2.2      IMPLEMENTATION STEPS BY DUKE ENERGY PARTIES\n\n         The Duke Energy Parties covenant in favour of Westcoast that, on or\nprior to the Effective Date and subject to the satisfaction or waiver of the\nconditions herein contained in favour of each such party:\n\n         (a) Duke Energy, Callco and Exchangeco shall execute and deliver the\n             Support Agreement;\n\n         (b) Duke Energy and Exchangeco shall execute and deliver the Voting and\n             Exchange Trust Agreement; and\n\n\n                             COMBINATION AGREEMENT\n                                       10\n   15\n\n         (c) Duke Energy shall issue to the Trustee such number of Duke Energy\n             Common Shares as required by the Voting and Exchange Trust \n             Agreement.\n\n2.3      INTERIM ORDER\n\n         The notice of motion for the application referred to in Section 2.1(a)\nshall request that the Interim Order provide, among other things:\n\n         (a) for the class of persons to whom notice is to be provided in\n             respect of the Arrangement and the Westcoast Meeting and for the\n             manner in which such notice is to be provided;\n\n         (b) that the requisite approval for the Arrangement Resolution shall be\n             66 2\/3% of the votes cast on the Arrangement Resolution by\n             Westcoast Securityholders, voting together as a single class,\n             present in person or by proxy at the Westcoast Meeting (such that\n             each holder of Westcoast Common Shares is entitled to one vote for\n             each Westcoast Common Share held and each holder of Westcoast\n             Options is entitled to one vote for each Westcoast Common Share\n             such holder of Westcoast Options would have received on a valid\n             exercise of Westcoast Options);\n\n         (c) that, in all other respects, the terms, restrictions and conditions\n             of the governing documents of Westcoast, including quorum\n             requirements and all other matters, shall apply in respect of the\n             Westcoast Meeting; and\n\n         (d) for the grant of the Dissent Rights.\n\n2.4      ARTICLES OF ARRANGEMENT\n\n         The Articles of Arrangement shall, together with such other matters as\nare necessary to effect the Arrangement, implement the Plan of Arrangement, as a\nresult of which, among other things, each holder of Westcoast Common Shares will\nbe entitled to receive (a) the number of Exchangeable Shares per Westcoast\nCommon Share equal to the Exchange Ratio, (b) the number of Duke Energy Common\nShares per Westcoast Common Share equal to the Exchange Ratio, (c) Cdn$43.80 in\ncash, without interest, per Westcoast Common Share, or (d) a combination\nthereof, at the option of the holder, subject, in each case to proration in a\nmanner as may be determined by Duke Energy to provide that approximately 50% of\nthe aggregate consideration to be received by holders of Westcoast Common Shares\nwill consist of cash and approximately 50% will consist of Exchangeable Shares\nand Duke Energy Common Stock.\n\n2.5      WESTCOAST CIRCULAR\n\n         As promptly as reasonably practicable, Westcoast shall prepare the\nCircular together with any other documents required by the Securities Act, the\nCBCA or other applicable Laws in connection with the approval of the Arrangement\nby the Westcoast Securityholders and Westcoast shall give Duke Energy timely\nopportunity to review and comment on all such documentation and all such \n\n\n                             COMBINATION AGREEMENT\n                                       11\n   16\ndocumentation shall be reasonably satisfactory to Duke Energy before it is filed\nor distributed to Westcoast Securityholders; provided, that Duke Energy will\nprovide Westcoast with its comments and any proposed additions and deletions\nwithin five Business Days after each receipt of a draft Circular from Westcoast.\nIf Duke Energy shall have advised Westcoast in writing of matters required\npursuant to Section 5.2(b)(ii) prior to the Westcoast Meeting, Westcoast shall\ndisclose such matters in the Circular (including by amendment or supplement to\nthe Circular if the Circular shall have been previously filed or distributed)\nand such disclosure shall be reasonably satisfactory to Duke Energy before it is\nfiled or distributed to Westcoast Securityholders. As promptly as practicable\nafter obtaining the Interim Order, Westcoast shall cause the Circular and other\ndocumentation required in connection with the Westcoast Meeting to be sent to\neach Westcoast Securityholder and filed as required by the Interim Order and\napplicable Laws, and Westcoast will use its reasonable efforts to cause the\nCircular to be sent to each Westcoast Securityholder and filed as required by\nthe Interim Order and applicable Laws on or before November 15, 2001.\n\n2.6      SECURITIES COMPLIANCE\n\n         (a) Duke Energy and Westcoast shall use reasonable best efforts to\n             obtain all orders required from the applicable Canadian\n             Governmental Entities to permit the issuance and first resale of\n             (i) the Exchangeable Shares and Duke Energy Common Shares issuable\n             pursuant to the Arrangement, (ii) the Duke Energy Common Shares\n             issuable upon exchange of the Exchangeable Shares from time to\n             time, and (iii) the Duke Energy Common Shares issuable from time to\n             time upon the exercise of the Replacement Options, in each case\n             without qualification with, or approval of, or the filing of any\n             prospectus or similar document, or the taking of any proceeding\n             with, or the obtaining of any further order, ruling or consent\n             from, any Canadian Governmental Entity under any Canadian federal,\n             provincial or territorial securities or other Laws or pursuant to\n             the rules and regulations of any Governmental Entity administering\n             such Laws, or the fulfillment of any other legal requirement in any\n             such jurisdiction (other than, with respect to such first resales,\n             any restrictions on transfer by reason of, among other things, a\n             holder being a \"control person\" for purposes of Canadian federal,\n             provincial or territorial securities Laws).\n\n         (b) Duke Energy shall file a registration statement on Form S-3 (or\n             other applicable form) (the \"Form S-3\") in order to register under\n             the 1933 Act the Duke Energy Common Shares issuable from time to\n             time after the Effective Time upon exchange of the Exchangeable\n             Shares and shall use its reasonable best efforts to cause the Form\n             S-3 to become effective and to maintain the effectiveness of such\n             registration until the date on which no Exchangeable Shares remain\n             outstanding (other than those Exchangeable Shares held by Duke\n             Energy or any of its affiliates).\n\n         (c) As promptly as practicable after the Effective Date, Duke Energy\n             shall file a registration statement on Form S-8 (or other\n             applicable form) (the \"Form S-8\") in order to register under the\n             1933 Act those Duke Energy Common Shares issuable from time to time\n             after the Effective Time upon the exercise of the Replacement\n             Options.\n\n         (d) Duke Energy and Westcoast shall take all such steps as may be\n             required to cause the transactions contemplated by this Article 2\n             and any other dispositions of Westcoast\n\n\n\n                             COMBINATION AGREEMENT\n                                       12\n   17\n\n             equity securities or acquisitions of Duke Energy equity securities\n             (including, in each case derivative securities) in connection with\n             this Agreement or the transactions contemplated hereby by any\n             individual who is a director or officer of Westcoast, to be exempt\n             under Rule 16b-3 promulgated under the Exchange Act.\n\n2.7      PREPARATION OF FILINGS\n\n         (a) Duke Energy and Westcoast shall cooperate in:\n\n             (i)   the preparation of any application for the orders and the\n                   preparation of any required registration statements and any\n                   other documents reasonably deemed by Duke Energy or Westcoast\n                   to be necessary to discharge their respective obligations\n                   under United States and Canadian federal, provincial,\n                   territorial or state securities Laws in connection with the\n                   Arrangement and the other transactions contemplated hereby;\n\n             (ii)  the taking of all such action as may be required under any\n                   applicable United States and Canadian federal, provincial,\n                   territorial or state securities Laws (including \"blue sky\n                   laws\") in connection with the issuance of the Exchangeable\n                   Shares and the Duke Energy Common Shares in connection with\n                   the Arrangement or the exercise of the Replacement Options;\n                   provided, however, that with respect to the United States\n                   \"blue sky\" and Canadian provincial qualifications neither\n                   Duke Energy nor Westcoast shall be required to register or\n                   qualify as a foreign corporation or to take any action that\n                   would subject it to service of process in any jurisdiction\n                   where such entity is not now so subject, except as to matters\n                   and transactions arising solely from the offer and sale of\n                   the Exchangeable Shares and the Duke Energy Common Shares;\n                   and\n\n             (iii) the taking of all such action as may be required under the\n                   CBCA in connection with the transactions contemplated by this\n                   Agreement and the Plan of Arrangement.\n\n         (b) Each of Duke Energy and Westcoast shall promptly furnish to the\n             other all information concerning it and its security holders as may\n             be required for the effectuation of the actions described in\n             Sections 2.5 and 2.6 and the foregoing provisions of this Section\n             2.7, and each covenants that no information furnished by it (to its\n             knowledge in the case of information concerning its shareholders)\n             in connection with such actions or otherwise in connection with the\n             consummation of the Arrangement and the other transactions\n             contemplated by this Agreement will contain any misrepresentation\n             (as defined in the Securities Act) or any untrue statement of a\n             material fact or omit to state a material fact required to be\n             stated in any such document or necessary in order to make any\n             information so furnished for use in any such document not\n             misleading in the light of the circumstances in which it is\n             furnished.\n\n\n                             COMBINATION AGREEMENT\n                                       13\n   18\n\n         (c) Each of Duke Energy and Westcoast shall promptly notify the other\n             if at any time before or after the Effective Time it becomes aware\n             that the Circular or an application for an order or a registration\n             statement described in Section 2.6 contains any misrepresentation\n             (as defined in the Securities Act) or any untrue statement of a\n             material fact or omits to state a material fact required to be\n             stated therein or necessary to make the statements contained\n             therein not misleading in light of the circumstances in which they\n             are made, or that otherwise requires an amendment or supplement to\n             the Circular or such application or registration statement. In any\n             such event, Duke Energy and Westcoast shall cooperate in the\n             preparation of a supplement or amendment to the Circular or such\n             other document, as required and as the case may be, and, if\n             required, shall cause the same to be distributed to the Westcoast\n             Securityholders or filed with the relevant securities regulatory\n             authorities.\n\n         (d) Westcoast shall ensure that the Circular complies with all\n             applicable Laws and, without limiting the generality of the\n             foregoing, that the Circular does not contain any misrepresentation\n             (as defined in the Securities Act) or any untrue statement of a\n             material fact or omit to state a material fact required to be\n             stated therein or necessary to make the statements contained\n             therein not misleading in light of the circumstances in which they\n             are made (other than with respect to any information relating to\n             and provided by the Duke Energy Parties). Without limiting the\n             generality of the foregoing, Westcoast shall ensure that the\n             Circular complies with OSC Rule 54-501 and provides Westcoast\n             Securityholders with information in sufficient detail to permit\n             them to form a reasoned judgment concerning the matters to be\n             placed before them at the Westcoast Meeting.\n\n         (e) Duke Energy shall ensure that the Form S-3 and Form S-8 comply with\n             all applicable Laws and, without limiting the generality of the\n             foregoing, that such documents do not contain any untrue statement\n             of a material fact or omit to state a material fact required to be\n             stated therein or necessary to make the statements contained\n             therein not misleading in light of the circumstances in which they\n             are made (other than with respect to any information relating to\n             and provided by Westcoast).\n\n                                   ARTICLE 3\n\n                   REPRESENTATIONS AND WARRANTIES OF WESTCOAST\n\n         Westcoast represents and warrants to the Duke Energy Parties as follows\nin each case except as set forth in the Westcoast Disclosure Letter (each of\nwhich exceptions shall specifically identify the relevant section hereof to\nwhich it relates):\n\n3.1      ORGANIZATION AND STANDING\n\n         (a) Each of Westcoast and its subsidiaries has been duly organized or\n             formed and is validly existing under the Laws of its jurisdiction\n             of organization or formation with full corporate or legal power and\n             authority to own, lease and operate its properties and to conduct\n             its businesses as currently owned and conducted except where,\n             individually or in the aggregate, the failure of a subsidiary other\n             than a Material\n\n\n\n                             COMBINATION AGREEMENT\n                                       14\n   19\n\n             Subsidiary to be so organized, formed or existing or to have such\n             power or authority would not have a Material Adverse Effect on\n             Westcoast. Each of Westcoast and its subsidiaries is duly qualified\n             to do business in each jurisdiction in which the nature of the\n             business conducted by it or the ownership or leasing of its\n             properties requires it to so qualify, except where, individually or\n             in the aggregate, the failure to be so qualified would not have a\n             Material Adverse Effect on Westcoast.\n\n         (b) Section 3.1 of the Westcoast Disclosure Letter sets forth, as of\n             the date hereof, a true and complete list of each of Westcoast's\n             subsidiaries and Partially Owned Entities, together with (i) the\n             nature of the legal organization of such person, (ii) the\n             jurisdiction of organization or formation of such person, (iii) the\n             name of each Westcoast related person that owns beneficially or of\n             record any equity or similar interest in such person, and (iv) the\n             percentage interest owned by Westcoast or any of its subsidiaries\n             in such person. Neither Westcoast nor any of its subsidiaries is\n             subject to any obligation in excess of $10 million to provide funds\n             to or make any investment in (in the form of a loan, capital\n             contribution or otherwise) any subsidiary, Partially Owned Entity\n             or other person other than Westcoast or a wholly owned subsidiary\n             of Westcoast.\n\n         (c) Westcoast has heretofore made available to Duke Energy complete and\n             correct copies of its governing documents as well as the governing\n             documents of each of its subsidiaries and Partially Owned Entities,\n             in each case as in effect on the date hereof.\n\n3.2      CAPITALIZATION\n\n         (a) The authorized capital of Westcoast consists of (i) an unlimited\n             number of First Preferred Shares and Second Preferred Shares, each\n             issuable in series, and (ii) an unlimited number of Westcoast\n             Common Shares and there were 4,588,687 First Preferred Shares,\n             Series 2, 8,000,000 First Preferred Shares, Series 5, 5,000,000\n             First Preferred Shares, Series 6, 6,000,000 First Preferred Shares,\n             Series 7, 6,000,000 First Preferred Shares, Series 8, and 5,000,000\n             First Preferred Shares, Series 9, issued and outstanding and no\n             Second Preferred Shares issued and outstanding as of September 15,\n             2001. As of September 15, 2001, there were 123,400,430 Westcoast\n             Common Shares issued and outstanding and no Westcoast Common Shares\n             held in its treasury or by any subsidiary of Westcoast. As of\n             August 31, 2001, there were outstanding Westcoast Options\n             permitting the holders thereof to purchase 5,092,893 Westcoast\n             Common Shares in the aggregate. As of August 31, 2001, there were\n             1,984,469 Westcoast Common Shares reserved for issuance under the\n             Westcoast Stock Option Plans. As of July 31, 2001, there were\n             5,900,587 Westcoast Common Shares reserved for issuance under the\n             Westcoast Dividend Reinvestment Plan. From September 15, 2001 to\n             the date hereof, no First Preferred Shares, Second Preferred Shares\n             or Westcoast Common Shares have been issued by Westcoast or\n             purchased by Westcoast or any of its subsidiaries; from July 31,\n             2001 to the date hereof, no First Preferred Shares, Second\n             Preferred Shares or Westcoast Common Shares have been reserved by\n             Westcoast; and from August 31, 2001 to the date hereof no Westcoast\n             Options have been granted.\n\n         (b) All of the Westcoast Common Shares and First Preferred Shares have\n             been duly authorized and are validly issued and fully paid and\n             non-assessable, were not issued in violation of pre-emptive or\n             similar rights or any other agreement or understanding\n\n\n\n                             COMBINATION AGREEMENT\n                                       15\n   20\n\n             binding upon Westcoast and were issued in compliance with the CBCA,\n             all applicable securities Laws and the governing documents of\n             Westcoast. All of the outstanding shares and other ownership\n             interests of the subsidiaries, the Partially Owned Entities of\n             Westcoast, Maritimes &amp; Northeast Pipeline and P.T. Puncakjaya Power\n             which are held, directly or indirectly, by Westcoast have been (to\n             the knowledge of Westcoast in the case of Partially Owned Entities,\n             Maritimes &amp; Northeast Pipeline and P.T. Puncakjaya Power) duly\n             authorized and are validly issued, fully paid and non-assessable,\n             were not issued in violation of pre-emptive or similar rights and\n             all such shares and other ownership interests are owned directly or\n             indirectly by Westcoast, free and clear of all liens, claims or\n             encumbrances, except for restrictions on transfers contained in\n             governing documents and except where, individually or in the\n             aggregate, the failure of the shares or ownership interest in a\n             subsidiary other than a Material Subsidiary to be so authorized or\n             issued or owned free and clear would not have a Material Adverse\n             Effect on Westcoast.\n\n         (c) Except as described in Section 3.2(a) above, as of the date hereof,\n             there are no outstanding options, warrants, subscriptions, puts,\n             calls or other rights, agreements, arrangements or commitments\n             (pre-emptive, contingent or otherwise) obligating Westcoast or any\n             of its subsidiaries to offer, issue, sell, redeem, repurchase,\n             otherwise acquire or transfer, pledge or encumber any capital stock\n             of Westcoast, any of its subsidiaries, Partially Owned Entities,\n             Maritimes &amp; Northeast Pipeline or P.T. Puncakjaya Power nor are\n             there outstanding any securities or obligations of any kind of\n             Westcoast or any of its subsidiaries which are convertible into or\n             exerciseable or exchangeable for any capital stock of Westcoast,\n             any of its subsidiaries or any other person and neither Westcoast\n             nor any of its subsidiaries or, to the knowledge of Westcoast, any\n             of its Partially Owned Entities has any obligation of any kind to\n             issue any additional securities or to pay for or repurchase any\n             securities. There are not outstanding as of the date hereof any\n             stock appreciation rights, phantom equity or similar rights,\n             agreements, arrangements or commitments based upon the book value,\n             income or any other attribute of Westcoast or any of its\n             subsidiaries. There are no outstanding bonds, debentures or other\n             evidences of indebtedness of Westcoast or any of its subsidiaries\n             having the right to vote (or that are exchangeable or convertible\n             for or exercisable into securities having the right to vote) with\n             the holders of the Westcoast Common Shares on any matter. As of the\n             date hereof, there are no stockholder agreements, proxies, voting\n             trusts, rights to require registration under securities Laws or\n             other arrangements or commitments to which Westcoast or any of its\n             subsidiaries is a party or bound with respect to the voting,\n             disposition or registration of any outstanding securities of\n             Westcoast, any of its subsidiaries or any of its Partially Owned\n             Entities.\n\n         (d) Since June 30, 2001, except for issuances of Westcoast Common\n             Shares pursuant to Westcoast Options granted prior to the date\n             hereof, pursuant to the Westcoast Dividend Reinvestment Plan and\n             upon conversion of First Preferred Shares pursuant to their terms,\n             there have been no Westcoast capital stock, voting securities or\n             securities convertible or exchangeable therefor issued or purchased\n             for cancellation.\n\n\n                             COMBINATION AGREEMENT\n                                       16\n   21\n\n3.3      AUTHORITY AND NO CONFLICTS\n\n         (a) Westcoast has all requisite corporate power and authority to enter\n             into this Agreement and to perform its obligations hereunder and to\n             consummate the transactions contemplated hereby, subject to the\n             approval of Westcoast's Securityholders and the Court as provided\n             in this Agreement with respect to the Plan of Arrangement. The\n             execution and delivery of this Agreement by Westcoast and the\n             consummation by Westcoast of the transactions contemplated by this\n             Agreement have been duly and validly authorized by all necessary\n             corporate action and no other corporate proceedings on the part of\n             Westcoast are necessary to authorize this Agreement or to\n             consummate the transactions contemplated hereby other than, with\n             respect to the Westcoast Rights Plan Waiver Resolution, approval of\n             the holders of Westcoast Common Shares and with respect to the\n             completion of the Arrangement, the approval of the Westcoast\n             Securityholders and the Court and the filing of such corporate\n             documents under the CBCA as are provided for in this Agreement.\n\n         (b) This Agreement has been duly executed and delivered by Westcoast\n             and constitutes its legal, valid and binding obligation,\n             enforceable against it in accordance with its terms, except as the\n             same may be limited by bankruptcy, insolvency and other applicable\n             Laws affecting creditors' rights generally, and by general\n             principles of equity.\n\n         (c) The Board of Directors of Westcoast at a meeting duly called and\n             held has determined by the unanimous approval of all directors\n             voting (A) that this Agreement and the transactions contemplated\n             hereby, including the Arrangement and the Westcoast Rights Plan\n             Waiver Resolution, are fair to the Westcoast Securityholders and\n             are in the best interests of Westcoast and (B) to recommend that\n             the Westcoast Securityholders vote in favour of the Arrangement and\n             the Westcoast Rights Plan Waiver Resolution.\n\n         (d) Neither the execution and delivery of this Agreement by Westcoast\n             nor the performance by it of its obligations hereunder and the\n             completion of the transactions contemplated hereby, will:\n\n             (i)   conflict with, or violate any provision of, the governing\n                   documents of Westcoast or any of its subsidiaries or\n                   Partially Owned Entities;\n\n             (ii)  subject to the consents, approvals, orders, authorizations,\n                   registrations, declarations or filings referred to in Section\n                   3.4 being made or obtained, violate or breach any Laws\n                   applicable to Westcoast, any of its subsidiaries or, to the\n                   knowledge of Westcoast, any of its Partially Owned Entities;\n\n             (iii) subject to the consents, approvals, orders, authorizations,\n                   registrations, declarations or filings referred to in Section\n                   3.4 being made or obtained, violate or conflict with or\n                   result in the breach of, or constitute a default (or an event\n                   that with the giving of notice, the passage of time, or both\n                   would constitute a default) under, or entitle any party (with\n                   the giving of notice, the\n\n\n\n                             COMBINATION AGREEMENT\n                                       17\n   22\n\n                   passage of time or both) to terminate, accelerate, modify or\n                   call any obligations or rights under any credit agreement,\n                   note, bond, mortgage, indenture, deed of trust, contract,\n                   agreement, lease, license, franchise, permit, concession,\n                   easement or other instrument to which Westcoast or any of\n                   its subsidiaries or, to the knowledge of Westcoast, any of\n                   its Partially Owned Entities is a party or by which\n                   Westcoast or any of its subsidiaries or, to the knowledge of\n                   Westcoast, any of its Partially Owned Entities or its or\n                   their property is bound or subject; or\n\n             (iv)  result in the imposition of any encumbrance, charge or lien\n                   upon or require the sale or give any person the right to\n                   acquire any of Westcoast's assets or the assets of any of its\n                   subsidiaries or, to the knowledge of Westcoast, any of its\n                   Partially Owned Entities, or restrict, hinder, impair or\n                   limit the ability of Westcoast, or any of its subsidiaries\n                   or, to the knowledge of Westcoast, any of its Partially Owned\n                   Entities to carry on the business of Westcoast, any of its\n                   subsidiaries or any of its Partially Owned Entities as and\n                   where it is now being carried on;\n\n         except in the case of clauses (ii) through (iv) for any of the\n         foregoing that would not, individually or in the aggregate, have a\n         Material Adverse Effect on Westcoast or materially impair the ability\n         of Westcoast to perform its obligations hereunder or prevent or\n         materially delay the consummation of any of the transactions\n         contemplated hereby.\n\n3.4      CONSENTS; APPROVALS\n\n         No consent, approval, order or authorization of, or registration,\ndeclaration or filing with, any third party or Governmental Entity is required\nby or with respect to Westcoast, any of its subsidiaries or, to the knowledge of\nWestcoast, any of its Partially Owned Entities in connection with the execution\nand delivery of this Agreement by Westcoast, the performance of its obligations\nhereunder or the consummation by Westcoast of the transactions contemplated\nhereby other than (a) any approvals required by the Interim Order, (b) the Final\nOrder, (c) the approval of the Arrangement by the Westcoast Securityholders, (d)\nsuch registrations and other actions required under federal, state, provincial,\nand territorial securities Laws as are contemplated by this Agreement, (e) any\nfilings with the Director under the CBCA, (f) the Appropriate Regulatory\nApprovals relating to Westcoast and to the extent required, the New York Public\nServices Commission, and (g) any other consents, approvals, orders,\nauthorizations, registrations, declarations or filings which, if not obtained or\nmade, would not, individually or in the aggregate, have a Material Adverse\nEffect on Westcoast or prevent or materially delay the consummation of any of\nthe transactions contemplated hereby or materially impair Westcoast's ability to\nperform its obligations hereunder.\n\n3.5      NO DEFAULTS\n\n         None of Westcoast or any of its Material Subsidiaries or, to the\nknowledge of Westcoast, any of its Partially Owned Entities or any other party\nthereto, is in default under or violation of, and there has been no event,\ncondition or occurrence which, after notice or lapse of time or both, would\nconstitute such a default or violation of, or permit the termination of, any\nterm, condition \n\n\n\n                             COMBINATION AGREEMENT\n                                       18\n   23\n\nor provision of (a) their respective governing documents, (b) any credit\nagreement, note, bond, mortgage, indenture, contract, agreement, lease, license,\nfranchise, permit, concession, easement or other instrument to which Westcoast\nor any of its subsidiaries or, to the knowledge of Westcoast, any of its\nPartially Owned Entities, is a party or by which Westcoast, any of its\nsubsidiaries or, to the knowledge of Westcoast, any of its Partially Owned\nEntities, or any of its or their property is bound or subject, except, in the\ncase of clause (b), defaults, violations and terminations which, individually or\nin the aggregate, would not have a Material Adverse Effect on Westcoast.\n\n3.6      ABSENCE OF CERTAIN CHANGES OR EVENTS\n\n         (a) Except as disclosed in the Westcoast SRA Reports or Westcoast SEC\n             Reports filed prior to the date hereof, since December 31, 2000,\n             Westcoast, its subsidiaries and, to the knowledge of Westcoast, its\n             Partially Owned Entities, have conducted their respective\n             businesses only in the ordinary course in a manner consistent with\n             past practice and there has been no Material Adverse Effect with\n             respect to Westcoast or any event, occurrence or development which\n             would be reasonably expected to have a Material Adverse Effect on\n             Westcoast or which materially and adversely affects the ability of\n             Westcoast to consummate the transactions contemplated hereby.\n\n         (b) Except as disclosed in the Westcoast SRA Reports or Westcoast SEC\n             Reports filed prior to the date hereof, since December 31, 2000,\n             none of Westcoast or any of its subsidiaries, or, to the knowledge\n             of Westcoast, its Partially Owned Entities, has engaged in any\n             conduct that is proscribed during the Pre-Effective Date Period by\n             Section 5.1.\n\n3.7      EMPLOYMENT MATTERS\n\n         (a) Except as set forth in the management proxy circular prepared in\n             connection with the Annual Meeting of Westcoast held on April 25,\n             2001 or Section 3.7 of the Westcoast Disclosure Letter, neither\n             Westcoast nor any of its subsidiaries is a party to any written or\n             oral policy, agreement, obligation or understanding providing for\n             severance or termination payments to, or any employment agreement\n             with, any former or current director, officer or employee other\n             than any agreement which applies to only one individual and which\n             does not provide for payment to such individual in excess of\n             $150,000 in any one calendar year and other than as required by\n             applicable Law for employees without agreements as to notice or\n             severance or pursuant to collective bargaining agreements.\n\n         (b) Neither Westcoast nor any of its subsidiaries is a party to any\n             consulting contract, written or oral, providing for compensation of\n             any individual in excess of $350,000 per calendar year.\n\n         (c) Neither Westcoast nor any of its subsidiaries has agreed to\n             recognize any union or other collective bargaining representative,\n             nor has any union or other collective bargaining representative\n             been certified as the exclusive bargaining representative of any of\n             Westcoast's or any of its subsidiaries' employees. No labor union\n             or\n\n\n\n                             COMBINATION AGREEMENT\n                                       19\n   24\n\n             representative of the employees of Westcoast or any of its\n             subsidiaries claims to be seeking to represent employees of\n             Westcoast or any of its subsidiaries other than those that are\n             parties to executed collective bargaining agreements identified in\n             Section 3.7 of the Westcoast Disclosure Letter. To the knowledge of\n             Westcoast, no union organizational campaign or representation\n             petitions are currently pending with respect to any of the\n             employees of Westcoast or any of its subsidiaries or Partially\n             Owned Entities. Neither Westcoast nor any of its subsidiaries is a\n             party to, or bound by, any collective bargaining agreement or any\n             other labor contract applicable to any employees of Westcoast or\n             its subsidiaries. All collective bargaining agreements to which\n             Westcoast is a party have been duly ratified and there are no\n             written or oral agreements which modify the terms of any such\n             collective bargaining agreement. No collective bargaining\n             agreements or other labor contracts relating to employees of\n             Westcoast or its subsidiaries are being negotiated. To the\n             knowledge of Westcoast, neither Westcoast nor any of its\n             subsidiaries have breached any of their obligations under any\n             collective bargaining agreements that would have a Material Adverse\n             Effect on Westcoast. There is no labor strike or labor dispute,\n             slowdown, lockout or stoppage actually pending or threatened\n             against or affecting Westcoast or its subsidiaries, individually or\n             in the aggregate, that would be reasonably expected to have a\n             Material Adverse Effect on Westcoast, and Westcoast and its\n             subsidiaries have not experienced any labor strikes or labor\n             disputes, slowdowns, lockouts or stoppages since December 31, 1998,\n             that had a Material Adverse Effect on Westcoast. To the knowledge\n             of Westcoast, no union or collective bargaining representative has\n             applied to have Westcoast or any of its subsidiaries declared a\n             related or successor employer pursuant to applicable labor Laws.\n\n         (d) All employees and former employees of Westcoast and its\n             subsidiaries have been, or will have been on or before the\n             Effective Date, paid or amounts in respect thereof shall have been\n             accrued for wages, salaries, commissions, bonuses, vacation pay,\n             severance and termination pay, sick pay, and other compensation for\n             all services performed by them or that was accrued by them up to\n             the Effective Date, in accordance with the obligations of Westcoast\n             and its subsidiaries under any employment or labor practices and\n             policies or any collective bargaining agreement or individual\n             agreement to which Westcoast or its subsidiaries is a party, or by\n             which Westcoast or its subsidiaries may be bound, except for, in\n             the case of severance and termination pay, statutory and common law\n             requirements for payment in lieu of reasonable notice of\n             termination.\n\n         (e) There are no current, pending or, to the knowledge of Westcoast,\n             threatened proceedings before any board or tribunal or claims with\n             respect to employment and labor Laws, including, but not limited\n             to, employment and labor standards, unfair labor practices,\n             employment discrimination, occupational health and safety,\n             employment equity, pay equity, workers' compensation, human rights\n             and labor relations, other than such proceedings and claims which,\n             individually or in the aggregate, would not have a Material Adverse\n             Effect on Westcoast. Westcoast and its subsidiaries are not subject\n             to any settlement agreement, conciliation agreement, letter of\n             commitment, deficiency letter or consent decree with any present or\n             former employee or applicant for employment, labor union or other\n             employee representative,\n\n\n\n                             COMBINATION AGREEMENT\n                                       20\n   25\n\n             or any Government Entity or arbitrator relating to claims of unfair\n             labor practices, employment discrimination, or other claims with\n             respect to employment and labor practices and policies that would\n             have a Material Adverse Effect on Westcoast, and no Government\n             Entity or arbitrator has issued a judgment, order, decree,\n             injunction, decision, award or finding with respect to the\n             employment and labor practices or policies of Westcoast or its\n             subsidiaries which currently has or would be reasonably expected to\n             have a Material Adverse Effect on Westcoast. There are no\n             outstanding assessments, penalties, fines, liens, charges,\n             surcharges, or other amounts due and owing pursuant to any\n             workplace safety and insurance legislation by Westcoast or any of\n             its subsidiaries and they have not been reassessed in any material\n             respect under such legislation during the past three years and, to\n             the knowledge of Westcoast, no audit is currently being performed\n             pursuant to any applicable workplace safety and insurance\n             legislation. There are no claims or, to the knowledge of Westcoast,\n             potential claims which may materially and adversely affect accident\n             cost experience.\n\n3.8      REPORTS; FINANCIAL STATEMENTS\n\n         (a) Since January 1, 1998, Westcoast and its subsidiaries have timely\n             filed all forms, reports, schedules, statements and other documents\n             required to be filed with (i) Canadian securities regulatory\n             authorities (collectively the \"Westcoast SRA Reports\"), (ii) the\n             SEC under the Exchange Act or the 1933 Act (collectively the\n             \"Westcoast SEC Reports\"), (iii) any other applicable state,\n             provincial or territorial securities authority, and (iv) any other\n             Governmental Entity, except in each case where the failure to file\n             any such forms, reports, schedules, statements or other documents\n             would not have a Material Adverse Effect on Westcoast (all such\n             forms, reports, schedules, statements and other documents are\n             collectively referred to as the \"Westcoast Documents\"). The\n             Westcoast Documents at the time filed (x) did not contain any\n             misrepresentation (as defined in the Securities Act), (y) did not\n             contain any untrue statement of a material fact or omit to state a\n             material fact required to be stated therein or necessary in order\n             to make the statements contained therein not misleading in light of\n             the circumstances under which they were made and (z) complied in\n             all material respects with the requirements of applicable Laws\n             (including, with respect to the Westcoast SEC Reports, the 1933\n             Act, the Exchange Act and the rules and regulations thereunder).\n             Westcoast has not filed any confidential material change report\n             with the OSC or any other securities authority or regulator or any\n             stock exchange or other self-regulatory authority that at the date\n             hereof remains confidential.\n\n         (b) The consolidated financial statements (including, in each case, any\n             related notes thereto) contained in any Westcoast SRA Reports or\n             Westcoast SEC Reports (i) have been prepared in accordance with\n             Canadian generally accepted accounting principles applied on a\n             consistent basis during the periods involved (subject, in the case\n             of unaudited financial statements, to the absence of notes in the\n             case of Westcoast SRA Reports filed prior to the implementation of\n             OSC Rule 51-501), (ii) complied in all material respects with the\n             requirements of applicable securities Laws, and (iii) fairly\n             present, in all material respects, the consolidated financial\n             position, results of operations and cash flows of Westcoast and its\n             subsidiaries as of the respective dates\n\n\n                             COMBINATION AGREEMENT\n                                       21\n   26\n\n             thereof and for the respective periods covered thereby, subject, in\n             the case of unaudited financial statements, to normal, recurring\n             audit adjustments none of which will be material.\n\n         (c) From January 1, 1998 to the date of this Agreement, there has been\n             no change by Westcoast or its subsidiaries in their accounting\n             policies, methods, practices or principles that are material to\n             Westcoast's consolidated financial statements, except as described\n             in the notes thereto with respect to periods ending prior to the\n             date hereof.\n\n3.9      CONTRACTS\n\n         Section 3.9 of the Westcoast Disclosure Letter lists (without\nspecifically identifying the subsection of this Section 3.9 to which they\nrelate) as of the date hereof all written or oral contracts, agreements,\nguarantees, leases and executory commitments other than Westcoast Plans to which\nWestcoast or any of its subsidiaries is a party and which fall within any of the\nfollowing categories: (a) contracts not entered into in the ordinary course of\nWestcoast's and its subsidiaries' business other than those that are not\nmaterial to the business of Westcoast and its subsidiaries, (b) contracts\ncontaining covenants purporting to limit the freedom of Westcoast or any of its\nsubsidiaries to compete in any line of business in any geographic area or to\nhire any individual or group of individuals, (c) contracts which after the\nEffective Time would have the effect of limiting the freedom of Duke Energy or\nits subsidiaries (other than Westcoast and its subsidiaries) to compete in any\nline of business in any geographic area or to hire any individual or group of\nindividuals, (d) purchase contracts involving in excess of $25 million per year\nwhich restrict or limit the purchasing relationships of Westcoast or its\nsubsidiaries, (e) contracts relating to any outstanding commitment for capital\nexpenditures in excess of $100 million other than capital expenditures included\nin the 2001 capital expenditures budget that was previously approved by the\nBoard of Directors of Westcoast and which was provided to Duke Energy or which\nwere reported to the Board of Directors of Westcoast in the Second Quarter 2001\nOutlook previously provided to Duke Energy, (f) contracts with any labor\norganization or union, (g) except as reflected in the Westcoast financial\nstatements included in the Westcoast SRA Reports for the period ended June 30,\n2001, indentures, mortgages, liens, promissory notes, loan agreements,\nguarantees or other arrangements relating to the borrowing of money by Westcoast\nor its subsidiaries in excess of $100 million, (h) contracts providing for\n\"earn-outs\", \"savings guarantees\", \"performance guarantees\", or other contingent\npayments by Westcoast or any of its subsidiaries involving more than $100\nmillion per year or $250 million over the term of the contract, (i)\nconfidentiality or standstill agreements with any person (the effectiveness of\nwhich extends beyond the date that is six months following the date hereof) that\nrestrict Westcoast or any of its subsidiaries in the use of any information or\nthe taking of any actions by Westcoast or its subsidiaries entered into in\nconnection with the consideration by Westcoast or any of its subsidiaries of any\nacquisition of equity interests or assets, (j) contracts containing provisions\ntriggered by a change of control of Westcoast or other similar provisions, (k)\ncontracts in favour of directors or officers that provide rights to\nindemnification and (l) contracts that are material to Westcoast and its\nsubsidiaries taken as a whole other than those that are covered by (a) through\n(k) of this Section 3.9 or filed in the Westcoast SRA Reports or Westcoast SEC\nReports filed prior to the date hereof. All such contracts and all other\ncontracts that are individually material to the business or operations of\nWestcoast and its subsidiaries are valid and binding obligations \n\n\n\n                             COMBINATION AGREEMENT\n                                       22\n   27\n\nof Westcoast or such subsidiaries that are parties thereto and, to the knowledge\nof Westcoast, the valid and binding obligation of each other party thereto\nexcept such contracts which if not so valid and binding would not, individually\nor in the aggregate, have a Material Adverse Effect on Westcoast.\n\n3.10     LITIGATION\n\n         There are no claims, actions, proceedings or investigations pending or,\nto the knowledge of Westcoast, threatened against Westcoast or any of its\nsubsidiaries or Partially Owned Entities before any Governmental Entity (and\nWestcoast, its subsidiaries and, to the knowledge of Westcoast, its Partially\nOwned Entities, have no knowledge of any facts that are likely to give rise to\nany such claim, action, proceeding or investigation) that would be reasonably\nexpected to have a Material Adverse Effect on Westcoast, or prevent or\nmaterially delay consummation of the transactions contemplated by this\nAgreement. Neither Westcoast nor any of its subsidiaries, nor their respective\nassets and properties, is subject to any outstanding judgment, order, writ,\ninjunction or decree that has had or would be reasonably expected to have a\nMaterial Adverse Effect on Westcoast or that would prevent or materially delay\nconsummation of the transactions contemplated by this Agreement.\n\n3.11     ENVIRONMENTAL\n\n         Except for any matters which individually or in the aggregate are not\nreasonably likely to result in an expenditure or liability in excess of $20\nmillion:\n\n         (a) all operations of Westcoast and its subsidiaries and, to the\n             knowledge of Westcoast, any of its Partially Owned Entities have\n             been conducted, and are now, in compliance with all Environmental\n             Laws;\n\n         (b) Westcoast and its subsidiaries and, to the knowledge of Westcoast,\n             its Partially Owned Entities are in possession of, and in\n             compliance with, all permits, authorizations, certificates,\n             registrations, approvals and consents necessary under Environmental\n             Laws to own, lease and operate their properties and to conduct\n             their respective businesses as they are now being conducted or as\n             proposed to be conducted (collectively the \"Westcoast Environmental\n             Permits\"); and\n\n         (c) neither Westcoast nor any of its subsidiaries or, to the knowledge\n             of Westcoast, any of its Partially Owned Entities is subject to:\n\n             (i)   any Environmental Laws that require any work, repairs,\n                   construction, change in business practices or operations, or\n                   expenditures, including capital expenditures for facility\n                   upgrades, environmental investigation and remediation\n                   expenditures, or any other such expenditures;\n\n             (ii)  any written demand or written notice alleging breach of or\n                   with respect to liability under any Environmental Laws\n                   applicable to Westcoast, any subsidiary of Westcoast or any\n                   of its Partially Owned Entities, including any regulations\n                   respecting the use, storage, treatment, transportation or\n                   disposition (including disposal or arranging for disposal) of\n                   Hazardous Substances;\n\n\n                             COMBINATION AGREEMENT\n                                       23\n   28\n\n             (iii) any written demand or written notice with respect to\n                   liability, by contract or operation of Environmental Laws\n                   applicable to Westcoast or any current or former subsidiary\n                   of Westcoast or any of its Partially Owned Entities or any of\n                   their respective predecessor entities, divisions or any\n                   formerly owned, leased or operated properties or assets of\n                   the foregoing, including liability with respect to the\n                   presence, release, threatened release or discharge of\n                   Hazardous Substances; or\n\n             (iv)  any changes in the terms or conditions of any Westcoast\n                   Environmental Permits or any renewal (other than renewals in\n                   the ordinary course on the expiry of permits), modification,\n                   revocation, reissuance, alteration or amendment of such\n                   Westcoast Environmental Permits that are required in\n                   connection with the execution or delivery of this Agreement,\n                   the consummation of the transactions contemplated hereby or\n                   the continuation of business of Westcoast or any subsidiaries\n                   of Westcoast or, to the knowledge of Westcoast, any of its\n                   Partially Owned Entities following such consummation.\n\n3.12     TAX MATTERS\n\n         (a) Westcoast and each of its subsidiaries have timely filed, or caused\n             to be filed, all material Tax Returns required to be filed by them\n             (all of which returns were correct and complete in all material\n             respects), have timely paid, or caused to be paid, Taxes shown to\n             be due and payable thereon, and have satisfied in full in all\n             respects all Tax withholding, deposit and remittance requirements\n             imposed on or with respect to any of Westcoast and its\n             subsidiaries, and Westcoast's most recently published financial\n             statements contain an adequate provision in accordance with\n             Canadian generally accepted accounting principles for all material\n             amounts of Taxes payable in respect of each period covered by such\n             financial statements and all prior periods to the extent such Taxes\n             have not been paid, whether or not due and whether or not shown as\n             being due on any Tax Returns. Westcoast and each of its\n             subsidiaries have made adequate provision in accordance with\n             Canadian generally accepted accounting principles in their books\n             and records for any amount of Taxes material to Westcoast on a\n             consolidated basis and accruing in respect of any accounting period\n             ending subsequent to the period covered by such financial\n             statements.\n\n         (b) Neither Westcoast nor any subsidiary of Westcoast has received any\n             written notification that any issue involving an amount of Taxes\n             material to Westcoast on a consolidated basis has been raised (and\n             is currently pending) by the Canada Customs and Revenue Agency, the\n             United States Internal Revenue Service or any other taxing\n             authority, including, without limitation, any sales tax authority,\n             in connection with any of the Tax Returns filed or required to be\n             filed, and no waivers of statutes of limitations or objections to\n             any assessments or reassessments involving an amount of Taxes\n             material to Westcoast on a consolidated basis have been given,\n             filed or requested with respect to Westcoast or any subsidiary of\n             Westcoast. All liability of Westcoast and its subsidiaries for\n             Canadian federal and provincial income and capital taxes has been\n             assessed by the Canada Customs and Revenue Agency and, where\n\n\n                             COMBINATION AGREEMENT\n                                       24\n   29\n\n\n             applicable, Canadian provincial tax authorities for all fiscal\n             years up to and including the fiscal year ended December 31, 1999.\n             Neither Westcoast nor any of its subsidiaries has received any\n             notice from any taxing authority to the effect that any Tax Return\n             is being examined, and Westcoast has no knowledge of any Tax audit\n             or issue that would be reasonably expected to have a Material\n             Adverse Effect on Westcoast. There are no proposed (but unassessed)\n             additional Taxes applicable to Westcoast or any of its subsidiaries\n             or, to the knowledge of Westcoast, any of its Partially Owned\n             Entities, involving an amount of Taxes material to Westcoast on a\n             consolidated basis and none has been asserted against Westcoast or\n             any of its subsidiaries or, to the knowledge of Westcoast, any of\n             its Partially Owned Entities. There are no Tax liens on any assets\n             of Westcoast or any of its subsidiaries except for Taxes not yet\n             due and payable and those which would not be reasonably expected to\n             result in a Material Adverse Effect on Westcoast. Neither Westcoast\n             nor any of its subsidiaries has received a refund of any Taxes to\n             which it was not entitled. Neither Westcoast nor any of its\n             subsidiaries (i) has made an election to be treated as a\n             \"consenting corporation\" under Section 341(f) of the United States\n             Internal Revenue Code of 1986 (the \"Code\") or (ii) is a party to\n             any Tax sharing or other similar agreement or arrangement or any\n             Tax indemnification agreement of any nature with any other person\n             (other than in agreements with Westcoast or any of its\n             subsidiaries) pursuant to which Westcoast or any of its\n             subsidiaries has or could have any material liabilities in respect\n             of Taxes. Westcoast has not made an election under Section 897(i)\n             of the Code to be treated as a domestic corporation for purposes of\n             Sections 897, 1445 and 6039C of the Code.\n\n         (c) \"Tax\" and \"Taxes\" means, with respect to any person, all income\n             taxes (including any tax on or based upon net income, gross income,\n             income as specially defined, earnings, profits or selected items of\n             income, earnings or profits) and all capital taxes, gross receipts\n             taxes, environmental taxes, sales taxes, use taxes, ad valorem\n             taxes, value added taxes, transfer taxes, franchise taxes, license\n             taxes, withholding taxes, payroll taxes, employment taxes, pension\n             plan premiums, excise, severance, social security premiums,\n             workers' compensation premiums, unemployment insurance or\n             compensation premiums, stamp taxes, occupation taxes, premium\n             taxes, property taxes, windfall profits taxes, alternative or\n             add-on minimum taxes, goods and services tax, customs duties or\n             other taxes, fees, imports, assessments or charges of any kind\n             whatsoever, together with any interest and any penalties or\n             additional amounts imposed by any taxing authority (domestic or\n             foreign) on such entity, and any interest, penalties, additional\n             taxes and additions to tax imposed with respect to the foregoing.\n\n3.13     PENSION AND EMPLOYEE BENEFITS\n\n         (a) Section 3.13 of the Westcoast Disclosure Letter sets forth a list\n             of all employee benefit, health, welfare, supplemental unemployment\n             benefit, bonus, incentive, pension, profit sharing, deferred\n             compensation, stock compensation, stock option, stock purchase,\n             retirement, hospitalization insurance, medical, dental, legal,\n             disability and similar plans or arrangements or practices, whether\n             written or oral, which are sponsored, maintained or contributed to\n             by Westcoast or any of its subsidiaries\n\n\n                             COMBINATION AGREEMENT\n                                       25\n   30\n\n\n             (collectively referred to as the \"Westcoast Plans\"). The Westcoast\n             Disclosure Letter states which of the Westcoast Plans are subject\n             to the provisions of the United States Employee Retirement Income\n             Security Act of 1974, as amended (\"ERISA\"). For purposes of this\n             Section 3.13, a subsidiary of Westcoast shall be deemed to also\n             include each corporation, trade, business, or entity that would be\n             considered to be a single employer or under common control with\n             Westcoast pursuant to Section 414 of the Code or Section 4001 of\n             ERISA.\n\n         (b) No step has been taken, no event has occurred and no condition or\n             circumstance exists that has resulted in or could be reasonably\n             expected to result in any Westcoast Plan being ordered or required\n             to be terminated or wound up in whole or in part or having its\n             registration under applicable Laws refused or revoked, or being\n             placed under the administration of any trustee or receiver or\n             regulatory authority or being required to pay any material amount\n             of Taxes, fees, penalties or levies under applicable Laws. There\n             are no actions, suits, claims (other than routine claims for\n             payment of benefits in the ordinary course), trials, demands,\n             investigations, arbitrations or other proceedings which are pending\n             or threatened in respect of any of the Westcoast Plans or their\n             assets which individually or in the aggregate would have a Material\n             Adverse Effect on Westcoast.\n\n         (c) Westcoast has provided to Duke Energy true, correct and complete\n             copies of all of the Westcoast Plans as amended (or, in the case of\n             any unwritten Westcoast Plan, a description thereof) together with\n             all related actuarial reports, and Westcoast has made available to\n             Duke Energy all other related documentation including, without\n             limitation, funding agreements, trust agreements, funding and\n             financial information returns and statements with respect to each\n             Westcoast Plan, and current plan summaries, booklets and personnel\n             manuals. Westcoast has provided to Duke Energy a true and complete\n             copy of (i) the most recent annual report on Form 5500 filed with\n             the United States Internal Revenue Service with respect to each\n             Westcoast Plan in respect of which such a report was required and\n             (ii) the most recent annual information return filed with the\n             Canada Customs and Revenue Agency with respect to each Westcoast\n             Plan in respect of which such a return was required.\n\n         (d) All of the Westcoast Plans are and have been established,\n             registered, qualified, invested and administered, in all material\n             respects, in accordance with all applicable Laws, and in accordance\n             with their terms and the terms of agreements between Westcoast or a\n             subsidiary of Westcoast, as the case may be, and their respective\n             employees. No fact or circumstance exists that could adversely\n             affect the existing tax status of a Westcoast Plan.\n\n         (e) All obligations of Westcoast or a subsidiary of Westcoast regarding\n             the Westcoast Plans have been satisfied in all material respects.\n             All contributions or premiums required to be made by Westcoast or a\n             subsidiary of Westcoast, as the case may be, under the terms of\n             each Westcoast Plan or by applicable Laws have been made in a\n             timely fashion in accordance with applicable Laws and the terms of\n             the Westcoast Plans.\n\n\n                             COMBINATION AGREEMENT\n                                       26\n   31\n\n\n         (f) Each Westcoast Plan is fully insured or fully funded (both on a\n             going-concern and solvency basis) and in good standing with such\n             regulatory authorities as may be applicable and, as of the date\n             hereof, no notice of underfunding, noncompliance, failure to be in\n             good standing or otherwise has been received by Westcoast or its\n             subsidiaries from any such regulatory authority.\n\n         (g) There have been no improper withdrawals, applications or transfers\n             of assets from any Westcoast Plan or the trusts or other funding\n             media relating thereto that remain outstanding and unremedied, and\n             neither Westcoast, nor any subsidiary of Westcoast, nor, to the\n             knowledge of Westcoast, any of their respective agents has been in\n             breach of any fiduciary obligation with respect to the\n             administration of the Westcoast Plans or the trusts or other\n             funding media relating thereto.\n\n         (h) Westcoast or its subsidiaries may unilaterally amend or terminate,\n             in whole or in part, each Westcoast Plan and take contribution\n             holidays under or withdraw surplus from each Westcoast Plan,\n             subject only to approvals required by Law and, with respect to\n             amendment or termination, the collective agreements disclosed in\n             Section 3.7 of the Westcoast Disclosure Letter.\n\n         (i) No commitments to improve or otherwise amend any Westcoast Plan\n             have been made except as required by applicable Laws.\n\n         (j) None of the Westcoast Plans (other than pension plans) provide\n             benefits to retired or former employees or to the beneficiaries or\n             dependants of retired or former employees.\n\n         (k) No insurance policy or any other contract or agreement affecting\n             any Westcoast Plan requires or permits a retroactive increase in\n             premiums or payments due thereunder.\n\n         (l) All Westcoast Plans intended to be tax-qualified in the United\n             States have been the subject of determination letters from the\n             United States Internal Revenue Service to the effect that such\n             Westcoast Plans and their related trusts are qualified and exempt\n             from United States Federal income taxes under Sections 401(a) and\n             501(a), respectively, of the Code, and no such determination letter\n             has been revoked nor, to the knowledge of Westcoast, has revocation\n             been threatened, nor has any such Westcoast Plan been amended since\n             the date of its most recent determination letter or application\n             therefor in any respect that would adversely affect its\n             qualification or materially increase its costs and nothing has\n             occurred since the date of such letter that could adversely affect\n             the qualified status of such plan. As to any such Westcoast Plan,\n             there has been no termination or partial termination of such\n             Westcoast Plan within the meaning of Section 411(d)(3) of the Code.\n\n         (m) No amount or benefit that could be received (whether in cash or\n             property, the vesting of property or the acceleration of the\n             exerciseability of stock options) as a result of or in connection\n             with the transactions contemplated by this Agreement or the\n             Arrangement (whether or not some other subsequent action or event\n             would be required to cause the receipt of such amount or benefit to\n             occur) by any employee,\n\n\n                             COMBINATION AGREEMENT\n                                       27\n   32\n\n\n             officer or director of Westcoast or any of its affiliates who is a\n             \"disqualified individual\" (as such term is defined in proposed\n             United States Treasury Regulation Section 1.280G-1) under any\n             employment, severance or termination agreement, other compensation\n             arrangement or Westcoast Plan currently in effect will fail to be\n             deductible for United States federal income tax purposes by virtue\n             of Section 280G of the Code.\n\n         (n) None of the Westcoast Plans is a \"multiemployer plan\" within the\n             meaning of Section 4001(a)(3) of ERISA or any other applicable Law,\n             nor has Westcoast or any subsidiary of Westcoast been obligated to\n             contribute to any such multiemployer plan at any time within the\n             past six years.\n\n         (o) No employment, severance or termination agreement, other\n             compensation arrangement or Westcoast Plan provides for payment of\n             a benefit, the increase of a benefit amount, the acceleration of\n             contributions or funding, the payment of a contingent benefit or\n             the acceleration of the payment or vesting of a benefit by reason\n             of the execution of this Agreement or the consummation of the\n             transactions contemplated by this Agreement or the Arrangement\n             (whether or not some other subsequent action or event would be\n             required to cause such payment, increase, acceleration, or vesting\n             to be triggered).\n\n         (p) As to any Westcoast Plan that is subject to Title IV of ERISA, no\n             accumulated funding deficiency, whether or not waived, within the\n             meaning of Section 302 of ERISA or Section 412 of the Code has been\n             incurred, no reportable event within the meaning of Section 4043 of\n             ERISA has occurred, no notice of intent to terminate the plan has\n             been given under Section 4041 of ERISA, no proceeding has been\n             instituted under Section 4042 of ERISA to terminate the plan, and\n             no liability to the United States Pension Benefit Guaranty\n             Corporation has been incurred.\n\n         (q) As to any Westcoast Plan which is subject to ERISA or the Code, no\n             act, omission or transaction has occurred which would result in\n             imposition on Westcoast or any subsidiary of Westcoast of (i)\n             breach of fiduciary duty liability damages under Section 409 of\n             ERISA, (ii) a civil penalty assessed pursuant to subsections (c),\n             (i) or (l) of Section 502 of ERISA, or (iii) a tax imposed pursuant\n             to Chapter 43 of Subtitle D of the Code.\n\n         (r) Each trust funding a Westcoast Plan, which trust is intended to be\n             exempt from United States federal income taxation pursuant to\n             Section 501(c)(9) of the Code, satisfies the requirements of such\n             section and has received a favourable determination letter from the\n             United States Internal Revenue Service regarding such exempt status\n             and has not, since receipt of the most recent favourable\n             determination letter, been amended or operated in a way which would\n             adversely affect such exempt status.\n\n3.14     AFFILIATES\n\n         Section 3.14 of the Westcoast Disclosure Letter identifies all persons\nwho, to the knowledge of Westcoast, may be deemed to be affiliates of Westcoast\nunder Rule 145 of the 1933 Act, including all directors and executive officers\nof Westcoast.\n\n\n                             COMBINATION AGREEMENT\n                                       28\n   33\n\n\n3.15     COMPLIANCE WITH LAWS; PERMITS\n\n         (a) Westcoast, its subsidiaries and, to the knowledge of Westcoast, its\n             Partially Owned Entities are in compliance, and at all times since\n             January 1, 1998 have complied, with all applicable Laws other than\n             non-compliance which would not, individually or in the aggregate,\n             have a Material Adverse Effect on Westcoast. No investigation or\n             review by any Governmental Entity with respect to Westcoast, any of\n             its subsidiaries, or the knowledge of Westcoast, its Partially\n             Owned Entities, is pending or, to the knowledge of Westcoast, is\n             threatened, nor has any Governmental Entity indicated in writing an\n             intention to conduct the same, other than those the outcome of\n             which would not have a Material Adverse Effect on Westcoast.\n\n         (b) Westcoast and its subsidiaries and, to the knowledge of Westcoast,\n             its Partially Owned Entities are in possession of all franchises,\n             grants, authorizations, licenses, permits, easements, variances,\n             exemptions, consents, certificates, approvals and orders necessary\n             to own, lease and operate their properties and to lawfully carry on\n             their businesses as they are now being conducted (collectively, the\n             \"Westcoast Permits\"), except where the failure to be in possession\n             of such Westcoast Permits would not, individually or in the\n             aggregate, have a Material Adverse Effect on Westcoast, and there\n             is no action, proceeding or investigation pending or, to the\n             knowledge of Westcoast, threatened regarding any of the Westcoast\n             Permits which would have a Material Adverse Effect on Westcoast.\n             None of Westcoast, any of its subsidiaries or, to the knowledge of\n             Westcoast, any of its Partially Owned Entities is in conflict with,\n             or in default or violation of any of the Westcoast Permits, except\n             for any such conflicts, defaults or violations which would not,\n             individually or in the aggregate, have a Material Adverse Effect on\n             Westcoast.\n\n         (c) None of Westcoast, any of its subsidiaries or, to the knowledge of\n             Westcoast, any directors, officers, agents or employees of\n             Westcoast or any of its subsidiaries has (i) used any funds for\n             unlawful contributions, gifts, entertainment or other unlawful\n             expenses relating to political activity, or (ii) made any unlawful\n             payment to any government officials or employees or to political\n             parties or campaigns or violated any provision of the United States\n             Foreign Corrupt Practices Act of 1977, as amended in each case\n             which could reasonably be expected to have a material and adverse\n             effect on Westcoast.\n\n3.16     RESTRICTIONS ON BUSINESS ACTIVITIES\n\n         There is no agreement, judgment, injunction, order or decree binding\nupon Westcoast or any of its subsidiaries that has or could be reasonably\nexpected to have the effect of prohibiting, restricting or materially impairing\nany business practice of Westcoast or any of its subsidiaries, any acquisition\nof property by Westcoast or any of its subsidiaries or the conduct of business\nby Westcoast or any of its subsidiaries as currently conducted other than such\nagreements, judgments, injunctions, orders or decrees which would not,\nindividually or in the aggregate, have a Material Adverse Effect on Westcoast.\n\n\n                             COMBINATION AGREEMENT\n                                       29\n   34\n\n\n3.17     INTELLECTUAL PROPERTY\n\n         (a) Westcoast and its subsidiaries, directly or indirectly, own,\n             license or otherwise have legally enforceable rights to use, or can\n             acquire on reasonable terms and without material expense, all\n             patents, patent rights, trademarks, trade names, service marks,\n             copyrights and any applications therefore, technology, know-how,\n             computer software and applications and tangible or intangible\n             proprietary information or materials, that are material to and used\n             in the business of Westcoast and its subsidiaries as presently\n             conducted (the \"Intellectual Property Rights\").\n\n         (b) In the case of Intellectual Property Rights owned by Westcoast or\n             one of its subsidiaries, either Westcoast or one of its\n             subsidiaries owns such Intellectual Property Rights free and clear\n             of any material liens, charges or encumbrances. Westcoast or one of\n             its subsidiaries has an adequate right to the use of the\n             Intellectual Property Rights or the material covered thereby in\n             connection with the services or products in respect of which such\n             Intellectual Property Rights are being used. Westcoast has not\n             received any written notice or claim, nor has it received any other\n             information, stating that the manufacture, sale, licensing, or use\n             of any of the services or products of Westcoast or any of its\n             subsidiaries as now manufactured, sold, licensed or used or\n             proposed for manufacture, sale, licensing or use by Westcoast or\n             any of its subsidiaries in the ordinary course of Westcoast's\n             business as presently conducted infringes on any copyright, patent,\n             trade mark, service mark or trade secret of a third party where\n             such infringement would have a Material Adverse Effect on\n             Westcoast. Westcoast has not received any written notice or claim,\n             nor has it received any other information, stating that the use by\n             Westcoast or any of its subsidiaries of any trademarks, service\n             marks, trade names, trade secrets, copyrights, patents, technology\n             or know-how and applications used in the business of Westcoast and\n             any of its subsidiaries as presently conducted infringes on any\n             other person's trademarks, service marks, trade names, trade\n             secrets, copyrights, patents, technology or know-how and\n             applications where such infringement would have a Material Adverse\n             Effect on Westcoast. Westcoast has not received any written notice\n             or claim, nor has it received any other information, challenging\n             the ownership by Westcoast or any of its subsidiaries or the\n             validity of any of the Intellectual Property Rights. All registered\n             patents, trademarks, service marks and copyright held by Westcoast\n             and its subsidiaries are subsisting, except to the extent any\n             failure to be subsisting would not have a Material Adverse Effect\n             on Westcoast. To the knowledge of Westcoast, there is no material\n             unauthorized use, infringement or misappropriation of any of the\n             Intellectual Property Rights by any third party, including any\n             employee or former employee of Westcoast or any of its subsidiaries\n             No Intellectual Property Right is subject to any known outstanding\n             decree, order, judgment, or stipulation restricting in any manner\n             the licensing thereof by Westcoast or any of its subsidiaries,\n             except to the extent any such restriction would not have a Material\n             Adverse Effect on Westcoast.\n\n\n                             COMBINATION AGREEMENT\n                                       30\n   35\n\n\n3.18     INSURANCE\n\n         Each of Westcoast and its subsidiaries is, and has been continuously\nsince September 1, 1996, insured by reputable and financially responsible\ninsurers in amounts and against risks and losses as are customary for companies\nconducting their respective businesses. Westcoast's and its subsidiaries'\ninsurance policies are in all material respects in full force and effect in\naccordance with their terms, no notice of cancellation or termination has been\nreceived, and there is no existing default or event which, with the giving of\nnotice or lapse of time or both would constitute a default thereunder.\n\n3.19     PROPERTY\n\n         (a) Westcoast, its subsidiaries and, to the knowledge of Westcoast, its\n             Partially Owned Entities have defensible title (or, with respect to\n             pipelines, equipment and other tangible personal property used in\n             connection with Westcoast's pipeline operations (collectively,\n             \"Westcoast Pipeline Assets\") title to or interest in the applicable\n             Westcoast Pipeline Assets sufficient to enable Westcoast, its\n             subsidiaries and, to the knowledge of Westcoast, its Partially\n             Owned Entities to conduct their businesses with respect thereto\n             without material interference as it is currently being conducted)\n             to all their material properties and assets, whether tangible or\n             intangible, real, personal or mixed, free and clear of all liens,\n             except for liens disclosed in the Westcoast Documents and liens the\n             existence of which would not have a Material Adverse Effect on\n             Westcoast.\n\n         (b) The businesses of Westcoast and each of its subsidiaries have been\n             and are being operated in a manner which does not violate (in any\n             manner which would, or which would be reasonably expected to, have\n             a Material Adverse Effect on Westcoast) the terms of any easements,\n             rights of way, permits, servitudes, licenses, leasehold estates and\n             similar rights relating to real property (collectively,\n             \"Easements\") used by Westcoast and each of its subsidiaries in such\n             businesses. All Easements are valid and enforceable, except as the\n             enforceability thereof may be affected by bankruptcy, insolvency or\n             other Laws of general applicability affecting the rights of\n             creditors generally or principles of equity, and grant the rights\n             purported to be granted thereby and all rights necessary thereunder\n             for the current operation of such businesses where the failure of\n             any such Easement to be valid and enforceable or to grant the\n             rights purported to be granted thereby or necessary thereunder\n             would have a Material Adverse Effect on Westcoast. There are no\n             special gaps in the Easements which would impair the conduct of\n             such businesses in a manner that would, or that would be reasonably\n             expected to, have a Material Adverse Effect on Westcoast, and no\n             part of the Westcoast Pipeline Assets is located on property which\n             is not owned in fee by Westcoast or a subsidiary of Westcoast or\n             subject to an Easement in favour of Westcoast or a subsidiary of\n             Westcoast, where the failure of such Westcoast Pipeline Assets to\n             be so located would have a Material Adverse Effect on Westcoast.\n\n\n                             COMBINATION AGREEMENT\n                                       31\n   36\n\n\n3.20     REGULATORY PROCEEDINGS\n\n         None of Westcoast, any of its subsidiaries or, to the knowledge of\nWestcoast, any of its Partially Owned Entities, all or part of whose rates or\nservices are regulated by a Governmental Entity, is a party to any proceeding\nbefore a Governmental Entity which is reasonably likely to result in orders\nhaving a material burden on the future operations or business of Westcoast or\nany Material Subsidiary of Westcoast nor has written notice of any such\nproceeding been received by Westcoast, any of its subsidiaries or, to the\nknowledge of Westcoast, any of its Partially Owned Entities.\n\n3.21     REGULATION AS A UTILITY\n\n         (a) Westcoast and all of its \"subsidiary companies\" and \"affiliates\",\n             as such terms are defined in the 1935 Act, either are not subject\n             to or are exempt from all provisions of the 1935 Act other than\n             Section 9(a)(2) of the 1935 Act.\n\n         (b) None of Westcoast or any of its \"subsidiary companies\" or\n             \"affiliates\" is subject to regulation as a \"holding company\" or a\n             \"subsidiary company\" or \"affiliate\" of a \"holding company\", as such\n             terms are defined in the 1935 Act.\n\n3.22     FUTURES TRADING AND FIXED PRICE EXPOSURE\n\n         The Board of Directors of Westcoast has approved the formation and\nmandate of the Corporate Risk Management Committee (the \"CRMC\"). The CRMC is\nresponsible for providing the overall direction on all aspects of Westcoast's\nbusiness risk management. Such responsibilities include approval and oversight\nof the aggregate risk limits and the delegation of risk management authority and\naccountability to the business units and functional units. The business risk\nmanagement programs of Westcoast and its subsidiaries are consistent with the\npolicies of the CRMC.\n\n         The Board of Directors of Westcoast has established risk parameters to\nrestrict the level of risk that Engage Energy Canada, Inc. (\"Engage\") and its\nsubsidiaries are authorized to take with respect to the net position of Engage\nand its subsidiaries resulting from all physical commodity transactions,\nexchange traded futures and options and over-the-counter derivative instruments\n(the \"Net Engage Position\") and the CRMC monitors the compliance by Engage and\nits subsidiaries with such risk parameters. The risk parameters established by\nthe Board of Directors of Westcoast as of the date hereof are set forth in\nSection 3.22 of the Westcoast Disclosure Letter and may be modified only by the\nBoard of Directors of Westcoast. The Net Engage Position is within the risk\nparameters which have been established by Westcoast's Board of Directors or\notherwise approved by Westcoast's Board of Directors.\n\n         In the case of Westcoast's regulated subsidiaries, risk management\nprograms have been established which govern the actions and conduct of such\nsubsidiaries with respect to their management of gas supply portfolio risk\narising from the use of physical commodity transactions, exchange traded futures\nand options and over-the-counter derivative instruments. The actions of each\nregulated subsidiary are reviewed by each of such subsidiary's respective\nregulatory bodies. Such subsidiaries are in compliance with their stated\nprograms or policies.\n\n\n                             COMBINATION AGREEMENT\n                                       32\n   37\n\n\n3.23     OPINION OF FINANCIAL ADVISORS\n\n         The Board of Directors of Westcoast has received the opinions of Credit\nSuisse First Boston Corporation and CIBC World Markets Inc., Westcoast's\nfinancial advisors, to the effect that, as of the date hereof, the consideration\nto be received by the holders of Westcoast Common Shares pursuant to the\ntransactions contemplated hereby is fair to the holders of Westcoast Common\nShares from a financial point of view and those opinions have not been\nwithdrawn, reserved or modified in any material respect.\n\n3.24     BROKERAGE AND FINDERS' FEES\n\n         Except for Westcoast's obligations to Credit Suisse First Boston\nCorporation and CIBC World Markets Inc., neither Westcoast nor any subsidiary of\nWestcoast or any shareholder, director, officer or employee thereof, has\nincurred or will incur on behalf of Westcoast, any brokerage, finders' or\nsimilar fee in connection with the transactions contemplated hereby. Copies of\nall written agreements relating to Westcoast's obligations to Credit Suisse\nFirst Boston Corporation and CIBC World Markets Inc. have previously been\nprovided to Duke Energy and all other agreements relating to such obligations\nare described in Section 3.24 of the Westcoast Disclosure Letter.\n\n3.25     WESTCOAST RIGHTS PLAN\n\n         None of the execution or the delivery of this Agreement or the taking\nof any action contemplated by this Agreement results, or will result, in Duke\nEnergy becoming an Acquiring Person (as defined in the Westcoast Rights Plan),\nprovided that, prior to the consummation of the Arrangement, the Westcoast\nRights Plan Waiver Resolution is approved by the affirmative vote of a majority\nof the votes cast by holders of Westcoast Common Shares.\n\n3.26     SOLVENCY OF WESTCOAST\n\n         Westcoast is not insolvent, and at the time of the consummation of the\nArrangement will not be insolvent, as defined in Section 192(2) of the CBCA.\n\n                                    ARTICLE 4\n\n            REPRESENTATIONS AND WARRANTIES OF THE DUKE ENERGY PARTIES\n\n         The Duke Energy Parties represent and warrant to Westcoast as follows\nin each case except as set forth in the Duke Energy Disclosure Letter (each of\nwhich exceptions shall specifically identify the relevant section hereof to\nwhich it relates):\n\n4.1      ORGANIZATION AND STANDING\n\n         (a) Each of the Duke Energy Parties has been duly organized or formed\n             and is validly existing under the Laws of its jurisdiction of\n             organization or formation with full corporate or legal power and\n             authority to own, lease and operate its properties and to conduct\n             its businesses as currently owned and conducted except where,\n             individually or in the aggregate, the failure of a subsidiary other\n             than a Material Subsidiary to be\n\n\n                             COMBINATION AGREEMENT\n                                       33\n   38\n\n\n             so organized, formed or existing or to have such power or authority\n             would not have a Material Adverse Effect on Duke Energy. Each of\n             the Duke Energy Parties is duly qualified to do business in each\n             jurisdiction in which the nature of the business conducted by it or\n             the ownership or leasing of its properties requires it to so\n             qualify, except where the failure to be so qualified would not have\n             a Material Adverse Effect on Duke Energy.\n\n         (b) Duke Energy has heretofore made available to Westcoast complete and\n             correct copies of its governing documents as well as the governing\n             documents of Exchangeco, in each case as in effect on the date\n             hereof.\n\n4.2      CAPITALIZATION\n\n         (a) The authorized capital stock of Duke Energy consists of 12.5\n             million shares of Preferred Stock, 10.0 million shares of Preferred\n             Stock A, 1.5 million shares of Preference Stock and 2.0 billion\n             Duke Energy Common Shares and there were 2,284,984 shares of\n             Preferred Stock, 2,057,185 shares of Preferred Stock A and no\n             Preference Stock issued and outstanding and 775,386,163 Duke Energy\n             Common Shares issued and outstanding as of September 6, 2001. As of\n             September 6, 2001 there were 55,276,119 Duke Energy Common Shares\n             reserved, in the aggregate, for issuance in respect of the Duke\n             Energy Stock Plans. As of August 31, 2001, there were outstanding\n             options permitting the holders thereof to purchase 20,166,929 Duke\n             Energy Common Shares in the aggregate.\n\n         (b) All of the outstanding shares of capital stock of the Duke Energy\n             Parties have been duly authorized and are validly issued and fully\n             paid and non-assessable, were not issued in violation of\n             pre-emptive or similar rights or any other agreement or\n             understanding binding upon the Duke Energy Parties and were issued\n             in compliance with all applicable securities Laws and the governing\n             documents of the Duke Energy Parties except where, individually or\n             in the aggregate, the failure of the shares or ownership interest\n             in a subsidiary other than a Material Subsidiary to be so\n             authorized or issued would not have a Material Adverse Effect on\n             Duke Energy. The authorized capital stock of Exchangeco consists of\n             an unlimited number of common shares and an unlimited number of\n             preference shares. As of the date hereof, all of the outstanding\n             capital stock of Exchangeco is owned by N.S. U.L.C. and all of the\n             outstanding capital stock of N.S. U.L.C. is owned indirectly by\n             Duke Energy.\n\n         (c) Except as described in Section 4.2(a) above, there are no\n             outstanding options, warrants, subscriptions, puts, calls or other\n             rights, agreements, arrangements or commitments (pre-emptive,\n             contingent or otherwise) obligating Duke Energy to offer, issue,\n             sell, redeem, repurchase, otherwise acquire or transfer, pledge or\n             encumber any capital stock of Duke Energy nor are there outstanding\n             any securities or obligations of any kind convertible into or\n             exercisable or exchangeable for any capital stock of Duke Energy\n             and Duke Energy has no obligation of any kind to issue any\n             additional securities or to pay for or repurchase any securities.\n             There are not outstanding as of the date hereof any stock\n             appreciation rights, phantom equity or similar rights, agreements,\n             arrangements or commitments based upon the book value, income or\n             any\n\n\n                             COMBINATION AGREEMENT\n                                       34\n   39\n\n\n             other attribute of Duke Energy or any of its subsidiaries. There\n             are no outstanding bonds, debentures or other evidences of\n             indebtedness of Duke Energy or any of its subsidiaries having the\n             right to vote (or that are exchangeable or convertible for or\n             exercisable into securities having the right to vote) with the\n             holders of the Duke Energy Common Shares on any matter as of the\n             date hereof.\n\n4.3      AUTHORITY AND NO CONFLICTS\n\n         (a) Each of the Duke Energy Parties has all requisite corporate power\n             and authority to enter into this Agreement and to perform its\n             obligations hereunder and to consummate the transactions\n             contemplated hereby. The execution and delivery of this Agreement\n             by the Duke Energy Parties and the consummation by the Duke Energy\n             Parties of the transactions contemplated by this Agreement have\n             been duly and validly authorized by all requisite corporate action\n             and no other corporate proceedings on the part of the Duke Energy\n             Parties are necessary to authorize this Agreement or to consummate\n             the transactions contemplated hereby.\n\n         (b) This Agreement has been duly executed and delivered by the Duke\n             Energy Parties and constitutes a legal, valid and binding\n             obligation of each of the Duke Energy Parties, enforceable against\n             each of them in accordance with its terms, except as the same may\n             be limited by bankruptcy, insolvency and other applicable Laws\n             affecting creditors' rights generally, and by general principles of\n             equity.\n\n         (c) The Board of Directors of Duke Energy at a meeting duly called and\n             held has determined by the unanimous approval of all directors\n             voting that this Agreement and the transactions contemplated hereby\n             are in the best interests of Duke Energy and the holders of Duke\n             Energy Common Shares.\n\n         (d) Neither the execution and delivery of this Agreement by the Duke\n             Energy Parties nor the performance by each of them of their\n             obligations hereunder and the completion of the transactions\n             contemplated hereby, will:\n\n             (i)   conflict with, or violate any provision of, the governing\n                   documents of any of the Duke Energy Parties;\n\n             (ii)  subject to the consents, approvals, orders, authorizations,\n                   registrations, declarations or filings referred to in Section\n                   4.4 being made or obtained, violate or breach any Laws\n                   applicable to Duke Energy or any of its subsidiaries;\n\n             (iii) subject to the consents, approvals, orders, authorizations,\n                   registrations, declarations or filings referred to in Section\n                   4.4 being made or obtained, violate or conflict with or\n                   result in the breach of, or constitute a default (or an event\n                   that with the giving of notice, the passage of time, or both\n                   would constitute a default) under, or entitle any party (with\n                   the giving of notice, the passage of time or both) to\n                   terminate, accelerate, modify or call any obligations or\n                   rights under any credit agreement, note, bond, mortgage,\n                   indenture, deed of trust, contract, agreement, lease,\n                   license, franchise, permit,\n\n\n                             COMBINATION AGREEMENT\n                                       35\n   40\n\n\n                   concession, easement or other instrument to which Duke Energy\n                   or any of its subsidiaries is a party or by which Duke Energy\n                   or any of its subsidiaries or its or their property is bound\n                   or subject; or\n\n             (iv)  result in the imposition of any encumbrance, charge or lien\n                   upon any of Duke Energy's assets or the assets of any of its\n                   subsidiaries, or restrict, hinder, impair or limit the\n                   ability of Duke Energy or any of its subsidiaries to carry on\n                   the business of Duke Energy or any of its subsidiaries as and\n                   where it is now being carried on;\n\n         except in the case of clauses (ii) through (iv) for any of the\n         foregoing that would not, individually or in the aggregate, have a\n         Material Adverse Effect on Duke Energy or materially impair the ability\n         of Duke Energy to perform its obligations hereunder or prevent or\n         materially delay the consummation of any of the transactions\n         contemplated hereby.\n\n4.4      CONSENTS; APPROVALS\n\n         No consent, approval, order or authorization of, or registration,\ndeclaration or filing with, any third party or Governmental Entity is required\nby or with respect to any of the Duke Energy Parties in connection with the\nexecution and delivery of this Agreement by the Duke Energy Parties, the\nperformance of their obligations hereunder or the consummation by Duke Energy of\nthe transactions contemplated hereby other than (a) any approvals required by\nthe Interim Order, (b) the Final Order, (c) such registrations and other actions\nrequired under federal, state, provincial and territorial securities Laws as are\ncontemplated by this Agreement, (d) any filings with the Director under the\nCBCA, (e) the Appropriate Regulatory Approvals relating to the Duke Energy\nParties, (f) the consents or approvals set forth in Section 4.4 of the Duke\nEnergy Disclosure Letter and (g) any other consents, approvals, orders,\nauthorizations, registrations, declarations or filings which, if not obtained or\nmade, would not, individually or in the aggregate, have a Material Adverse\nEffect on Duke Energy or prevent or materially delay the consummation of any of\nthe transactions contemplated hereby or materially impair Duke Energy's ability\nto perform its obligations hereunder.\n\n4.5      NO DEFAULTS\n\n         None of Duke Energy, any of its Material Subsidiaries or, to the\nknowledge of Duke Energy, any other party thereto, is in default under or\nviolation of, and there has been no event, condition or occurrence which, after\nnotice or lapse of time or both, would constitute such a default or violation\nof, any term, condition or provision of, or permit the termination of, (a) their\nrespective governing documents, (b) any credit agreement, note, bond, mortgage,\nindenture, contract, agreement, lease, license, franchise, permit, concession,\neasement or other instrument to which Duke Energy or any of its subsidiaries is\na party or by which Duke Energy or any of its subsidiaries or any of its or\ntheir property is bound or subject, except, in the case of clause (b), defaults\nand violations which, individually or in the aggregate, would not have a\nMaterial Adverse Effect on Duke Energy.\n\n\n                             COMBINATION AGREEMENT\n                                       36\n   41\n\n\n4.6      ABSENCE OF CERTAIN CHANGES OR EVENTS\n\n         Except as disclosed in the Duke Energy SEC Documents filed prior to the\ndate hereof, since December 31, 2000, there has been no Material Adverse Effect\nwith respect to Duke Energy or any event, occurrence or development which would\nbe reasonably expected to have a Material Adverse Effect on Duke Energy or which\nmaterially and adversely affects the ability of Duke Energy to consummate the\ntransactions contemplated hereby.\n\n4.7      REPORTS; FINANCIAL STATEMENTS\n\n         (a) Since January 1, 1998 Duke Energy and its subsidiaries have timely\n             filed all forms, reports, schedules, statements and other documents\n             required to be filed with (i) the SEC under the Exchange Act or the\n             1933 Act (the \"Duke Energy SEC Documents\"), (ii) any applicable\n             state securities authority and (iii) any other Governmental Entity,\n             except in each case where the failure to file any such forms,\n             reports, schedules, statements or other documents would not have a\n             Material Adverse Effect on Duke Energy (all such forms, reports,\n             schedules, statements and other documents are collectively referred\n             to as the \"Duke Energy Documents\"). The Duke Energy SEC Documents,\n             at the time filed (x) did not contain any untrue statement of a\n             material fact or omit to state a material fact required to be\n             stated therein or necessary in order to make the statements\n             contained therein not misleading in light of the circumstances\n             under which they were made and (y) complied in all material\n             respects with the requirements of applicable Laws (including the\n             1933 Act, the Exchange Act and the rules and regulations\n             thereunder).\n\n         (b) The consolidated financial statements (including in each case, any\n             related notes thereto) contained in any Duke Energy SEC Documents\n             (i) have been prepared in accordance with United States generally\n             accepted accounting principles applied on a consistent basis during\n             the periods involved (subject, in the case of unaudited financial\n             statements, to the absence of notes), (ii) complied in all material\n             respects with the requirements of applicable securities Laws, and\n             (iii) fairly present, in all material respects, the consolidated\n             financial position, results of operations and cash flows of Duke\n             Energy and its subsidiaries as of the respective dates thereof and\n             for the respective periods covered thereby, subject, in the case of\n             unaudited financial statements, to normal, recurring audit\n             adjustments none of which will be material.\n\n         (c) From January 1, 1998 to the date of this Agreement, there has been\n             no change in Duke Energy's accounting policies or methods of making\n             accounting estimates or changes in estimates that are material to\n             such financial statements, except as described in the notes thereto\n             with respect to periods ending prior to the date hereof.\n\n4.8      LITIGATION\n\n         There are no claims, actions, proceedings or investigations pending or,\nto the knowledge of Duke Energy, threatened against Duke Energy or any of its\nsubsidiaries before any Governmental Entity (and Duke Energy and its\nsubsidiaries have no knowledge of any facts that are likely to give rise to any\nsuch claim, action, proceeding or investigation) that would be\n\n\n                             COMBINATION AGREEMENT\n                                       37\n   42\n\n\nreasonably expected to have a Material Adverse Effect on Duke Energy, or prevent\nor materially delay consummation of the transactions contemplated by this\nAgreement. Neither Duke Energy nor any of its subsidiaries, nor their respective\nassets and properties, is subject to any outstanding judgment, order, writ,\ninjunction or decree that has had or would be reasonably expected to have a\nMaterial Adverse Effect on Duke Energy or that would prevent or materially delay\nconsummation of the transactions contemplated by this Agreement.\n\n4.9      ENVIRONMENTAL\n\n         Except for any matters which individually or in the aggregate are not\nreasonably likely to result in a Material Adverse Effect on Duke Energy:\n\n         (a) all operations of Duke Energy and its subsidiaries have been\n             conducted, and are now, in compliance with all Environmental Laws;\n\n         (b) Duke Energy and its subsidiaries are in possession of, and in\n             compliance with, all permits, authorizations, certificates,\n             registrations, approvals and consents necessary under Environmental\n             Laws to own, lease and operate their properties and to conduct\n             their respective businesses as they are now being conducted or as\n             proposed to be conducted (collectively the \"Duke Energy\n             Environmental Permits\"); and\n\n         (c) neither Duke Energy nor any of its subsidiaries is subject to:\n\n             (i)   any Environmental Laws that require any work, repairs,\n                   construction, change in business practices or operations, or\n                   expenditures, including capital expenditures for facility\n                   upgrades, environmental investigation and remediation\n                   expenditures, or any other such expenditures;\n\n             (ii)  any written demand or written notice alleging the breach of\n                   or with respect to liability under any Environmental Laws\n                   applicable to Duke Energy or any subsidiary of Duke Energy,\n                   including any regulations respecting the use, storage,\n                   treatment, transportation or disposition (including disposal\n                   or arranging for disposal) of Hazardous Substances;\n\n             (iii) any written demand or written notice with respect to\n                   liability, by contract or operation of Environmental Laws\n                   applicable to Duke Energy or any current or former subsidiary\n                   of Duke Energy or any of their respective predecessor\n                   entities, divisions or any formerly owned, leased or operated\n                   properties or assets of the foregoing, including liability\n                   with respect to the presence, release, threatened release or\n                   discharge of Hazardous Substances; or\n\n             (iv)  any changes in the terms or conditions of any Duke Energy\n                   Environmental Permits or any renewal (other than renewals in\n                   the ordinary course on the expiry of permits), modification,\n                   revocation, reissuance, alteration or amendment of such Duke\n                   Energy Environmental Permits that are required in connection\n                   with the execution or delivery of this Agreement, the\n                   consummation of the transactions contemplated hereby or the\n                   continuation of\n\n\n                             COMBINATION AGREEMENT\n                                       38\n   43\n\n\n                   business of Duke Energy or any subsidiaries of Duke Energy\n                   following such consummation.\n\n4.10     NUCLEAR OPERATIONS\n\n         To the knowledge of Duke Energy, the operations of its Nuclear Steam\nGenerating Stations (\"Nuclear Stations\") are and have at all times been\nconducted in material compliance with applicable health, safety, regulatory and\nother legal requirements. To the knowledge of Duke Energy, the Nuclear Stations\nmaintain emergency plans designed to respond to an unplanned release therefrom\nof radioactive materials into the environment, liability insurance to the extent\nrequired by Law, and such further insurance (other than liability insurance) as\nis consistent with Duke Energy's view of the risks inherent in the operation of\na nuclear power facility. To the knowledge of Duke Energy, plans for the\ndecommissioning of each of the Nuclear Stations and for the short-term storage\nof spent nuclear fuel conform in all material respects with applicable\nregulatory or other legal requirements, and such plans have at all times since\nJanuary 1, 1998 been funded to the extent required by Law (which funded amount\nis not materially inconsistent, in the aggregate, with Duke Energy's budget\nprojections for the amount required to be spent under such plans) except for any\nlack of funding which would not have a Material Adverse Effect on Duke Energy.\n\n4.11     COMPLIANCE WITH LAWS; PERMITS\n\n         (a) Duke Energy and its subsidiaries are in compliance, and at all\n             times since January 1, 1998 have complied, with all applicable Laws\n             other than non-compliance which would not, individually or in the\n             aggregate, have a Material Adverse Effect on Duke Energy. No\n             investigation or review by any Governmental Entity with respect to\n             Duke Energy or any of its subsidiaries is pending or, to the\n             knowledge of Duke Energy, is threatened, nor has any Governmental\n             Entity indicated in writing an intention to conduct the same, other\n             than those the outcome of which would not have a Material Adverse\n             Effect on Duke Energy.\n\n         (b) Duke Energy and its subsidiaries are in possession of all\n             franchises, grants, authorizations, licenses, permits, easements,\n             variances, exemptions, consents, certificates, approvals and orders\n             necessary to own, lease and operate their properties and to\n             lawfully carry on their businesses as they are now being conducted\n             (collectively, the \"Duke Energy Permits\"), except where the failure\n             to be in possession of such Duke Energy Permits would not,\n             individually or in the aggregate, have a Material Adverse Effect on\n             Duke Energy, and there is no action, proceeding or investigation\n             pending or, to the knowledge of Duke Energy, threatened regarding\n             any of the Duke Energy Permits which would have a Material Adverse\n             Effect on Duke Energy. Neither Duke Energy nor any of its\n             subsidiaries is in conflict with, or in default or violation of any\n             of the Duke Energy Permits, except for any such conflicts, defaults\n             or violations which, individually or in the aggregate, would not\n             have a Material Adverse Effect on Duke Energy.\n\n         (c) None of Duke Energy, any of its subsidiaries or, to the knowledge\n             of Duke Energy, any directors, officers, agents or employees of\n             Duke Energy or any of its subsidiaries\n\n\n                             COMBINATION AGREEMENT\n                                       39\n   44\n\n\n             has (i) used any funds for unlawful contributions, gifts,\n             entertainment or other unlawful expenses relating to political\n             activity, or (ii) made any unlawful payment to any government\n             officials or employees or to political parties or campaigns or\n             violated any provision of the United States Foreign Corrupt\n             Practices Act of 1977, as amended in each case which could\n             reasonably be expected to have a material and adverse effect on\n             Duke Energy.\n\n4.12     REGULATORY PROCEEDINGS\n\n         Neither Duke Energy nor any of its subsidiaries, all or part of whose\nrates or services are regulated by a Governmental Entity, is a party to any\nproceeding before a Governmental Entity which is reasonably likely to result in\norders having a material burden on the future operations or business of any\nMaterial Subsidiary of Duke Energy nor has written notice of any such proceeding\nbeen received by Duke Energy or any of its subsidiaries.\n\n4.13     FUTURES TRADING AND FIXED PRICE EXPOSURE\n\n         The Market Risk Committee of Duke Energy has established risk\nparameters to restrict the level of risk that Duke Energy and its subsidiaries\nare authorized to take with respect to the open position resulting from all\nphysical commodity transactions, exchange traded futures and options and\nover-the-counter derivative instruments (the \"Open Duke Energy Position\") and\nmonitors the compliance by Duke Energy and its subsidiaries with such risk\nparameters. The risk parameters established by the Market Risk Committee of Duke\nEnergy may be modified only by the Market Risk Committee of Duke Energy. The\nOpen Duke Energy Position is within the risk parameters which have been\nestablished by the Market Risk Committee of Duke Energy.\n\n4.14     BROKERAGE AND FINDERS' FEES\n\n         Neither Duke Energy nor any of its shareholders, directors, officers or\nemployees has incurred or will incur on behalf of Duke Energy, any brokerage,\nfinders' or similar fee in connection with the transactions contemplated hereby,\nexcept that Duke Energy has employed Merrill Lynch &amp; Co. as its financial\nadvisor pursuant to a written agreement.\n\n                                    ARTICLE 5\n\n                            COVENANTS AND AGREEMENTS\n\n5.1      COVENANTS OF WESTCOAST\n\n         (a) Westcoast agrees as follows until the Effective Date or the earlier\n             termination of this Agreement in accordance with Article 7, in each\n             case except (x) with the consent of Duke Energy to any deviation\n             therefrom, (y) with respect to any matters which are disclosed in\n             Section 5.1 of the Westcoast Disclosure Letter (each of which\n             exceptions shall specifically identify the relevant subsection\n             hereof to which it relates) or (z) as expressly contemplated by\n             this Agreement or the Plan of Arrangement:\n\n             (i)   Each of Westcoast and its subsidiaries shall (A) carry on its\n                   businesses in the usual and ordinary course consistent with\n                   past practices, (B) use reasonable best efforts to preserve\n                   intact its present business organizations and material\n\n\n                             COMBINATION AGREEMENT\n                                       40\n   45\n\n\n                   rights and franchises, to keep available the services of its\n                   current officers and employees, and to preserve its\n                   relationships with customers, suppliers and others having\n                   business dealings with it, (C) maintain and keep its material\n                   properties and assets in as good repair and condition as at\n                   the date hereof, subject to ordinary wear and tear, and (D)\n                   with respect to wholesale power and energy trading\n                   transactions, comply with the risk parameters approved by\n                   Westcoast's Board of Directors or, in the case of regulated\n                   entities, contained in their program or guidelines and in\n                   effect on the date hereof, all to the end that its goodwill\n                   and ongoing businesses shall not be impaired in any material\n                   respect at the Effective Time.\n\n             (ii)  Westcoast shall not, and it shall not permit any of its\n                   subsidiaries to: (A) declare or pay any dividends on, make\n                   other distributions or return capital in respect of any of\n                   its capital stock or any other equity interests, except for\n                   regular quarterly cash dividends on Westcoast Common Shares\n                   of Cdn$ 0.34 per share with record and payment dates\n                   consistent with past practice, dividends required by the\n                   terms of any securities outstanding on the date hereof,\n                   dividends, distributions or return of capital payable by a\n                   subsidiary to Westcoast or a wholly-owned subsidiary of\n                   Westcoast other than an Excluded Asset; (B) split, combine or\n                   reclassify any of its capital stock or issue or authorize or\n                   propose the issuance of any other securities in respect of,\n                   in lieu of or in substitution for, shares of its capital\n                   stock; (C) issue, sell, pledge, reserve, set aside, dispose\n                   of or encumber, repurchase, redeem or otherwise acquire, any\n                   shares of its capital stock or any securities or obligations\n                   convertible into, exerciseable or exchangeable for, or any\n                   rights, warrants, calls, subscriptions or options to acquire,\n                   shares of its capital stock, except (1) pursuant to the terms\n                   of the Westcoast Dividend Reinvestment Plan, as in effect on\n                   the date hereof, (2) as required by the terms of any\n                   securities outstanding on the date hereof, (3) pursuant to\n                   fully vested Westcoast Options granted prior to the date\n                   hereof, (4) the redemption of the Westcoast First Preferred\n                   Shares in accordance with this Agreement, or (5) options\n                   granted in the ordinary course of business consistent with\n                   past practice under the Westcoast Stock Option Plans; or (D)\n                   enter into or announce any agreement or arrangement with\n                   respect to the sale, voting, registration or repurchase of\n                   any shares of its capital stock or any security convertible\n                   into or exchangeable for such shares.\n\n             (iii) Except for capital expenditures (A) included in the 2001\n                   capital expenditures budget that was previously approved by\n                   the Board of Directors of Westcoast (including any that are\n                   not expended until 2002) or in the Second Quarter 2001\n                   Outlook previously provided to the Board of Directors of\n                   Westcoast, each of which was previously provided to Duke\n                   Energy, (B) for a business unit that are provided for in, and\n                   do not exceed the lesser of $15 million more than, or 150%\n                   of, the amount set forth for such business unit in the\n                   forecast 2002 capital expenditure schedule to the Westcoast\n                   Five Year Financial Forecast 2001-2005 which was previously\n                   provided to the Board of Directors of Westcoast and to Duke\n                   Energy and which expenditures are as otherwise contemplated\n                   in such forecast; provided,\n\n\n                             COMBINATION AGREEMENT\n                                       41\n   46\n\n\n                   that the aggregate capital expenditures permitted hereunder\n                   do not exceed 110% of the capital expenditures provided for\n                   Westcoast on a consolidated basis in such forecast and\n                   provided further that this covenant shall not apply to\n                   capital expenditures related to Maritimes &amp; Northeast\n                   Pipeline or P.T. Puncakjaya Power, or (C) that are required\n                   under applicable Law, Westcoast shall not, nor shall\n                   Westcoast permit any of its subsidiaries to, make or commit\n                   to make any capital expenditures (including capital lease\n                   obligations) in excess of $10 million individually or in the\n                   aggregate other than capital expenditures to repair or\n                   replace facilities destroyed or damaged due to casualty or\n                   accident (whether or not covered by insurance).\n\n             (iv)  Westcoast shall not, nor shall it permit any of its\n                   subsidiaries to, reorganize, recapitalize, consolidate,\n                   dissolve, liquidate, amalgamate or merge with any other\n                   person, nor acquire or agree to acquire, by amalgamating,\n                   merging or consolidating with, by purchasing an equity\n                   interest in or a portion of the assets of, or by any other\n                   manner, any business or person or otherwise acquire or agree\n                   to acquire any assets of any other person as to which the\n                   total consideration is in excess of $10 million individually\n                   (or in respect of a series of related transactions) or $50\n                   million in the aggregate (other than purchases of assets from\n                   suppliers or vendors in the ordinary course of business\n                   consistent with past practice). Westcoast may not acquire any\n                   electric utility assets or any retail gas assets or\n                   properties unless Westcoast consults with Duke Energy prior\n                   thereto and such acquisition will not, in the opinion of Duke\n                   Energy, violate Section 5.1(a)(xiii).\n\n             (v)   Except with respect to the sale of assets of Westcoast or any\n                   subsidiary of Westcoast as to which the aggregate market\n                   value is not in excess of $10 million individually (or in\n                   respect of a series of related transactions) or $50 million\n                   in the aggregate and except for the sale of gas and other\n                   energy products in the ordinary course of business consistent\n                   with past practice, Westcoast shall not, nor shall it permit\n                   any of its subsidiaries to sell, pledge, encumber, lease\n                   (whether such lease is an operating or capital lease) or\n                   otherwise dispose of any assets (other than relating to\n                   transactions between two or more wholly-owned Westcoast\n                   subsidiaries or between a wholly-owned subsidiary and\n                   Westcoast).\n\n             (vi)  Westcoast shall not, nor shall it permit any of its\n                   subsidiaries to, (A) incur any indebtedness for borrowed\n                   money or purchase money indebtedness or assume, guarantee,\n                   endorse or enter into a \"keepwell\" or similar arrangement\n                   with respect to, any indebtedness, other than (1)\n                   indebtedness between Westcoast or any of its subsidiaries and\n                   another of its subsidiaries, (2) additional indebtedness\n                   incurred in the ordinary course of business consistent with\n                   past practice in an amount not to exceed $50 million in the\n                   aggregate and (3) additional borrowings under credit lines\n                   existing as of the date hereof incurred in the ordinary\n                   course of business consistent with past practice, (B) enter\n                   into interest rate swaps with a notional amount in excess of\n                   $75 million in the aggregate, or (C) enter into any material\n                   operating lease or create any mortgages, liens, security\n                   interests or other encumbrances on the\n\n\n                             COMBINATION AGREEMENT\n                                       42\n   47\n\n\n                   property of Westcoast or any of its subsidiaries in\n                   connection with any indebtedness.\n\n            (vii)  Except as required by applicable Law or any agreement to\n                   which Westcoast or any of its subsidiaries is a party on the\n                   date hereof, Westcoast shall not, nor shall it permit any of\n                   its subsidiaries to:\n\n                   (A) increase the amount of (or accelerate the payment or\n                       vesting of) any benefit or amount payable under, any\n                       employee benefit plan or any other contract, agreement,\n                       commitment, arrangement, plan or policy providing for\n                       compensation or benefits to any former, present or future\n                       director, officer or employee of Westcoast or any of its\n                       subsidiaries;\n\n                   (B) increase (or enter into any commitment or arrangement to\n                       increase) the compensation or benefits, or otherwise to\n                       extend, expand or enhance the engagement, employment or\n                       any related rights, of any former, present or future\n                       director, officer, employee or consultant of Westcoast or\n                       any of its subsidiaries, except for normal increases for\n                       persons who are not directors or officers made in the\n                       ordinary course of business consistent with past\n                       practice, provided that the overall compensation budget\n                       shall not increase by more than 3.5% on an annual basis;\n\n                   (C) whether through its Board of Directors or otherwise,\n                       accelerate the vesting of any unvested Westcoast Options\n                       or accelerate the release of, or the expiry date of any\n                       hold period relating to, any Westcoast Common Shares held\n                       in the Westcoast Employee Share Purchase Plans, or\n                       otherwise amend, vary or modify such plans or the\n                       Westcoast Stock Option Plans; or\n\n                   (D) adopt, establish, enter into or implement any employee\n                       benefit plan, policy, severance or termination agreement\n                       providing for any form of benefits or other compensation\n                       to any former, present or future director, officer or\n                       employee of Westcoast or any of its subsidiaries or amend\n                       any employee benefit plan, policy, severance or\n                       termination agreement.\n\n            (viii) Westcoast shall not, nor shall it permit any of its\n                   subsidiaries to, amend or propose to amend its governing\n                   documents.\n\n            (ix)   Subject to applicable Law, Westcoast shall not implement any\n                   changes in its or any of its regulated subsidiaries' rates or\n                   charges (other than pass-through or tracking rate charges\n                   under existing tariffs or rate schedules), standards of\n                   service or accounting or execute any agreement with respect\n                   thereto that is otherwise permitted under this Agreement (a\n                   \"Rate Change\") that could be reasonably expected to\n                   materially decrease the revenues of the business unit\n                   implementing such change. Westcoast shall, and shall cause\n                   its subsidiaries to, deliver to Duke Energy a copy of each\n                   filing or agreement relating to a Rate Change at least five\n                   days prior to the filing or execution thereof.\n\n\n                             COMBINATION AGREEMENT\n                                       43\n   48\n\n\n                   Westcoast shall, and shall cause its subsidiaries to, make\n                   all such filings only in the ordinary course of business\n                   consistent with past practice.\n\n            (x)    Westcoast shall not, nor shall it permit any of its\n                   subsidiaries to, pay, discharge, satisfy, compromise or\n                   settle any claims or liabilities prior to the same being due\n                   which, individually or in the aggregate, are in excess of $25\n                   million.\n\n            (xi)   Except as required by applicable Laws, Westcoast shall not,\n                   nor shall it permit any of its subsidiaries to, enter into,\n                   terminate or waive any provision of, exercise any option or\n                   relinquish any contractual rights under, or modify in any\n                   material respect any contract, agreement, guarantee, lease\n                   commitment or arrangement of the nature required to be\n                   disclosed by Section 3.9 or any contract which involves\n                   payments or receipts by Westcoast or any of its subsidiaries\n                   of more than $25 million over the term of such contract or\n                   agreement.\n\n            (xii)  Westcoast shall not, nor shall it permit any of its\n                   subsidiaries to, make any changes to the existing accounting\n                   practices, methods and principles relating to Westcoast or\n                   any subsidiary of Westcoast except as required by Law or by\n                   Canadian generally accepted accounting principles as advised\n                   by Westcoast's or such subsidiary's regular independent\n                   accountants, as the case may be.\n\n            (xiii) Westcoast shall not, nor shall it permit any of its\n                   subsidiaries to, engage in any activities which would cause a\n                   change in its status, or that of its subsidiaries, under the\n                   1935 Act, or that would impair the ability of Duke Energy to\n                   continue to claim an exemption as of right under Rule 2 of\n                   the 1935 Act following the Arrangement.\n\n            (xiv)  Westcoast shall not, nor shall it permit any of its\n                   subsidiaries to, make or rescind any material tax election.\n\n            (xv)   Westcoast shall not take any action to exempt from, waive or\n                   make not subject to (including redemption of outstanding\n                   rights) (A) the Westcoast Rights Plan or (B) any takeover Law\n                   or other Law that purports to limit or restrict business\n                   combinations or the ability to acquire or vote shares, any\n                   person (other than Duke Energy and its subsidiaries) or any\n                   action taken thereby, including any Take-over Bid (as defined\n                   in the Westcoast Rights Plan), which person or action would\n                   have otherwise been subject to the restrictive provisions\n                   thereof and not exempt therefrom. Westcoast shall not nor\n                   shall it permit any subsidiary to, (a) enter into any\n                   confidentiality or standstill agreement except as permitted\n                   by Section 5.5(a), (b) amend, release any third party from\n                   its obligations or grant any consent under any\n                   confidentiality or standstill provision or fail to fully\n                   enforce any such provision.\n\n            (xvi)  Westcoast shall not, nor shall it permit any of its\n                   subsidiaries to, take or fail to take any action which would\n                   cause any of Westcoast's representations or\n\n\n                             COMBINATION AGREEMENT\n                                       44\n   49\n\n\n                   warranties hereunder to be untrue or would be reasonably\n                   expected to prevent or materially impede, interfere with or\n                   delay the Arrangement.\n\n             (xvii) Westcoast shall not, nor shall it permit any of its\n                    subsidiaries to, agree in writing or otherwise to take any\n                    of the actions as described above in clauses (ii) through\n                    (xvi).\n\n         (b) Westcoast shall promptly advise Duke Energy in writing:\n\n             (i)   of any event, condition or circumstance that might be\n                   reasonably expected to cause any representation or warranty\n                   of Westcoast contained in this Agreement to be untrue or\n                   inaccurate on the Effective Date (or, in the case of any\n                   representation or warranty made as of a specified date, as of\n                   such specified date);\n\n             (ii)  of any Material Adverse Effect on Westcoast or any event,\n                   occurrence or development which would be reasonably expected\n                   to have a Material Adverse Effect on Westcoast; and\n\n             (iii) of any material breach by Westcoast of any covenant,\n                   obligation or agreement contained in this Agreement.\n\n         (c) Westcoast shall use its reasonable best efforts to, and shall use\n             its reasonable best efforts to cause its subsidiaries to, perform\n             all obligations required to be performed by Westcoast or any of its\n             subsidiaries under this Agreement, cooperate with Duke Energy in\n             connection therewith, and do all such other acts and things as may\n             be necessary or desirable in order to consummate and make\n             effective, as soon as reasonably practicable, the transactions\n             contemplated in this Agreement and, without limiting the generality\n             of the foregoing, Westcoast shall:\n\n             (i)   subject to Section 5.6, at the request of Duke Energy,\n                   solicit from the Westcoast Securityholders proxies in favour\n                   of approval of the Arrangement Resolution and the Westcoast\n                   Rights Plan Waiver Resolution (in a commercially reasonable\n                   manner) and use reasonable best efforts to obtain the\n                   approval by Westcoast Securityholders of the Arrangement and\n                   of the Westcoast Rights Plan Waiver Resolution;\n\n             (ii)  subject to the last sentence of Section 5.6(a), not adjourn,\n                   postpone or cancel (or propose adjournment, postponement or\n                   cancellation of) the Westcoast Meeting without Duke Energy's\n                   prior written consent except as required by Laws or, in the\n                   case of adjournment, as may be required by Westcoast\n                   Securityholders as expressed by majority resolution;\n\n             (iii) use reasonable best efforts to satisfy or cause to be\n                   satisfied as soon as reasonably practicable all the\n                   conditions precedent that are set forth in Article 6 hereof;\n\n\n                             COMBINATION AGREEMENT\n                                       45\n   50\n\n\n             (iv)   apply for and use reasonable best efforts to obtain as\n                    promptly as practicable all Appropriate Regulatory Approvals\n                    relating to Westcoast or any of its subsidiaries and, in\n                    doing so, to keep Duke Energy reasonably informed as to the\n                    status of the proceedings related to obtaining the\n                    Appropriate Regulatory Approvals, including, but not limited\n                    to, providing Duke Energy the opportunity to be present for\n                    all communications with any Governmental Entity and\n                    providing Duke Energy with copies of all related\n                    applications and notifications, in draft form, in order for\n                    Duke Energy to provide its reasonable comments;\n\n             (v)    apply for and use reasonable best efforts to obtain the\n                    Interim Order and the Final Order;\n\n             (vi)   carry out the terms of the Interim Order and the Final Order\n                    applicable to it and use reasonable best efforts to comply\n                    promptly with all requirements which applicable Laws may\n                    impose on Westcoast or its subsidiaries with respect to the\n                    transactions contemplated hereby and by the Arrangement;\n\n             (vii)  use reasonable best efforts to defend all lawsuits or other\n                    legal, regulatory or other proceedings to which it is a\n                    party challenging or affecting this Agreement or the\n                    consummation of the transactions contemplated hereby;\n\n             (viii) use reasonable best efforts to have lifted or rescinded any\n                    injunction or restraining order or other order which may\n                    adversely affect the ability of the parties to consummate\n                    the transactions contemplated hereby;\n\n             (ix)   effect all necessary registrations, filings and submissions\n                    of information required by Governmental Entities from\n                    Westcoast or any of its subsidiaries in connection with the\n                    transactions contemplated hereby;\n\n             (x)    consult with Duke Energy prior to making publicly available\n                    its financial results for any period after the date of this\n                    Agreement and prior to filing any Westcoast SRA Reports or\n                    Westcoast SEC Reports;\n\n             (xi)   use reasonable best efforts to obtain all waivers, consents\n                    and approvals from other parties to loan agreements, leases\n                    or other contracts required to be obtained by Westcoast or a\n                    subsidiary of Westcoast to consummate the transactions\n                    contemplated hereby which the failure to obtain would\n                    materially and adversely affect the ability of Westcoast or\n                    its subsidiaries to consummate the transactions contemplated\n                    hereby; and\n\n             (xii)  use reasonable best efforts to ensure that Westcoast's\n                    affiliates listed in Section 3.14 of the Westcoast\n                    Disclosure Letter execute and deliver to Duke Energy, on or\n                    prior to the date that is 30 days after the date hereof, an\n                    Affiliate's Letter.\n\n         (d) The Board of Directors of Westcoast shall recommend to the\n             Westcoast Securityholders the approval of the Arrangement\n             Resolution and the Westcoast\n\n\n                             COMBINATION AGREEMENT\n                                       46\n   51\n\n\n             Rights Plan Waiver Resolution; provided that the Board of Directors\n             of Westcoast may withdraw, modify or change its recommendation if\n             prior to the approval of the Arrangement by the Westcoast\n             Securityholders, Westcoast receives a Superior Proposal that was\n             not solicited or encouraged in violation of Section 5.5 and the\n             Board of Directors of Westcoast determines in good faith (based\n             upon the written opinion of its outside legal counsel) that it is\n             necessary for the Board of Directors of Westcoast to take such\n             action in order to discharge properly its fiduciary duties. Any\n             such withdrawal, change or modification of the Westcoast Board of\n             Directors' recommendation of the Arrangement and the Westcoast\n             Rights Plan Waiver Resolution shall not change the approval of the\n             Board of Directors of Westcoast for any purpose or change the\n             obligation of Westcoast to present the Arrangement Resolution and\n             the Westcoast Rights Plan Waiver Resolution (without\n             recommendation) at a duly called and convened Westcoast Meeting in\n             accordance with Westcoast's obligations under this Agreement.\n\n         (e) Westcoast shall not waive the application of Section 3.1 of the\n             Westcoast Rights Plan to an Acquisition Proposal unless the\n             Acquisition Proposal is a Superior Proposal and Westcoast has\n             complied with Section 5.5 and Section 5.6, provided that, in such\n             case, the waiver cannot be effective until after the Westcoast\n             Meeting and further provided that such waiver cannot be effective\n             if the Arrangement Resolution shall have been approved by the\n             requisite majority of the Westcoast Securityholders at the\n             Westcoast Meeting.\n\n         (f) Prior to the Effective Time, Westcoast will complete the corporate\n             reorganizations as set forth in Section 5.1(f) of the Westcoast\n             Disclosure Letter, subject only to (i) receipt of any required\n             approval of any provincial regulatory body with respect to any\n             portion of such reorganization which Westcoast shall use its\n             reasonable best efforts to obtain, (ii) receipt of any required\n\n             approvals under Westcoast's existing debt trust indentures and \n             (iii) approval by Duke Energy of the costs to be incurred to\n             complete such reorganization.\n\n5.2      COVENANTS OF DUKE ENERGY\n\n         (a) Duke Energy agrees that, until the Effective Date or the earlier\n             termination of this Agreement in accordance with Article 7, in each\n             case except (x) with the consent of Westcoast to any deviation\n             therefrom, (y) with respect to any matters which are disclosed in\n             Section 5.2 of the Duke Energy Disclosure Schedule (each of which\n             exceptions shall specifically identify the relevant subsection\n             hereof to which it relates) or (z) as expressly contemplated by\n             this Agreement or the Plan of Arrangement, Duke Energy shall and\n             will cause its subsidiaries to:\n\n             (i)   subject to Section 5.2(c)(viii), not adopt or propose to\n                   adopt any amendments to its governing documents or the\n                   governing documents of Exchangeco which would have a material\n                   adverse impact on the consummation of the transactions\n                   contemplated hereby; and\n\n             (ii)  not take any action which may jeopardize the exchange of the\n                   Westcoast Common Shares by holders of the Westcoast Common\n                   Shares in Canada for\n\n\n                             COMBINATION AGREEMENT\n                                       47\n   52\n\n\n                   the purposes of the Income Tax Act (Canada) from being\n                   treated on a tax deferred basis under the Income Tax Act\n                   (Canada) for holders who are otherwise eligible for such\n                   treatment.\n\n         (b) Duke Energy shall promptly advise Westcoast in writing:\n\n             (i)   of any event, condition or circumstance that might be\n                   reasonably expected to cause any representation or warranty\n                   of the Duke Energy Parties contained in this Agreement to be\n                   untrue or inaccurate on the Effective Date (or, in the case\n                   of any representation or warranty made as of a specified\n                   date, as of such specified date);\n\n             (ii)  of any Material Adverse Effect on Duke Energy or any event,\n                   occurrence or development which would be reasonably expected\n                   to have a Material Adverse Effect on Duke Energy; and\n\n             (iii) of any material breach by any of the Duke Energy Parties of\n                   any of their covenants, obligations or agreements contained\n                   in this Agreement.\n\n         (c) Duke Energy shall use its reasonable best efforts to, and shall use\n             its reasonable best efforts to cause its subsidiaries to, perform\n             all obligations required to be performed by it or any of its\n             subsidiaries under this Agreement, cooperate with Westcoast in\n             connection therewith, and do all such other acts and things as may\n             be necessary or desirable in order to consummate and make\n             effective, as soon as reasonably practicable, the transactions\n             contemplated by this Agreement and, without limiting the generality\n             of the foregoing:\n\n             (i)   use reasonable best efforts to satisfy or cause to be\n                   satisfied as soon as reasonably practicable all conditions\n                   precedent that are set forth in Article 6 hereof;\n\n             (ii)  apply for and use reasonable best efforts to obtain promptly\n                   all Appropriate Regulatory Approvals relating to Duke Energy\n                   or any of its subsidiaries, and, in doing so, to keep\n                   Westcoast reasonably informed as to the status of the\n                   proceedings related to obtaining the Appropriate Regulatory\n                   Approvals, including, but not limited to, providing Westcoast\n                   with copies of all related applications and notifications, in\n                   draft form, in order for Westcoast to provide its reasonable\n                   comments;\n\n             (iii) carry out the terms of the Interim Order and Final Order\n                   applicable to it and use reasonable best efforts to comply\n                   promptly with all requirements which applicable Laws may\n                   impose on the Duke Energy Parties with respect to the\n                   transactions contemplated hereby and by the Arrangement;\n\n             (iv)  in respect of holders of Westcoast Common Shares who are not\n                   exempt from tax under Part 1 of the Income Tax Act (Canada)\n                   and who receive Exchangeable Shares under the Arrangement, to\n                   cause Exchangeco to enter\n\n\n                             COMBINATION AGREEMENT\n                                       48\n   53\n\n\n                    into elections with such holders under Section 85 of the\n                    Income Tax Act (Canada) and any equivalents thereof under\n                    provincial Laws;\n\n             (v)    use reasonable best efforts to defend all lawsuits or other\n                    legal, regulatory or other proceedings to which it is a\n                    party challenging or affecting this Agreement or the\n                    consummation of the transactions contemplated hereby;\n\n             (vi)   use reasonable best efforts to have lifted or rescinded any\n                    injunction or restraining order or other order relating to\n                    the Duke Energy Parties which may adversely affect the\n                    ability of the parties to consummate the transactions\n                    contemplated hereby;\n\n             (vii)  effect all necessary registrations, filings and submissions\n                    of information required by Governmental Entities from the\n                    Duke Energy Parties or their subsidiaries in connection with\n                    the transactions contemplated hereby;\n\n             (viii) cause governing documents of Exchangeco to be amended, among\n                    other things, to create the Exchangeable Shares;\n\n             (ix)   reserve or have available a sufficient number of Duke Energy\n                    Common Shares for issuance upon the completion of the\n                    Arrangement and the exchange from time to time of\n                    Exchangeable Shares and the exercise from time to time of\n                    Replacement Options and use reasonable best efforts to cause\n                    such Duke Energy Common Shares to be approved for listing on\n                    The New York Stock Exchange, subject to official notice of\n                    issuance, prior to the Effective Time;\n\n             (x)    use reasonable best efforts (A) to cause the Exchangeable\n                    Shares to be listed for trading on The Toronto Stock\n                    Exchange by the Effective Date and (B) to ensure that\n                    Exchangeco remains a \"public corporation\" within the meaning\n                    of the Income Tax Act (Canada) for so long as there are\n                    Exchangeable Shares outstanding (other than those\n                    Exchangeable Shares held by Duke Energy or any of its\n                    affiliates); and\n\n             (xi)   use reasonable best efforts to obtain all waivers, consents\n                    and approvals from other parties to loan agreements, leases\n                    or other contracts required to be obtained by Duke Energy or\n                    any subsidiary of Duke Energy to consummate the transactions\n                    contemplated hereby which the failure to obtain would\n                    materially and adversely affect the ability of the Duke\n                    Energy Parties to consummate the transactions contemplated\n                    hereby.\n\n5.3      ACCESS TO INFORMATION\n\n         (a) Subject to Section 5.3(b) and applicable Laws, upon reasonable\n             notice to an officer or business unit head of Westcoast, Westcoast\n             shall (and shall cause each of its subsidiaries to) afford the\n             officers, employees, counsel, accountants and other authorized\n             representatives and advisors (\"Representatives\") of Duke Energy\n             access, during normal business hours from the date hereof and until\n             the earlier of the Effective Date or the termination of this\n             Agreement, to its properties, books, contracts\n\n\n                             COMBINATION AGREEMENT\n                                       49\n   54\n\n\n             and records as well as to its management personnel; provided that\n             such access shall be provided on a basis that minimizes the\n             disruption to the operations of Westcoast. During such period,\n             Westcoast shall (and shall cause each of its subsidiaries to)\n             furnish promptly to Duke Energy all information concerning\n             Westcoast's business, properties and personnel as Duke Energy may\n             reasonably request. Subject to Section 5.3(b) and applicable Laws,\n             Duke Energy shall afford the Representatives of Westcoast access\n             during normal business hours from the date hereof and until the\n             earlier of the Effective Date or the termination of this Agreement,\n             to such of Duke Energy's management personnel as Westcoast may\n             request, acting reasonably.\n\n         (b) The Duke Energy Parties and Westcoast acknowledge that certain\n             information received pursuant to Section 5.3(a) will be non-public\n             or proprietary in nature and as such will be deemed to be\n             \"Confidential Information\" for purposes of the Confidentiality\n             Agreement. The Duke Energy Parties and Westcoast further\n             acknowledge their obligation to maintain the confidentiality of\n             such Confidential Information in accordance with the\n             Confidentiality Agreement.\n\n5.4      INDEMNIFICATION\n\n         (a) Duke Energy agrees that all rights to indemnification for acts or\n             omissions occurring prior to the Effective Time existing as of the\n             date hereof in favour of the directors or officers of Westcoast as\n             provided in its governing documents or in written contracts in\n             effect on the date hereof, shall survive the Arrangement and shall\n             continue in full force and effect until the earlier of the\n             expiration of the applicable statute of limitations with respect to\n             any claims against directors or officers of Westcoast arising out\n             of such acts or omissions and the sixth anniversary of the\n             Effective Date, and Duke Energy hereby assumes, effective upon\n             consummation of the Arrangement, all such liability with respect to\n             any matters arising prior to the Effective Time.\n\n         (b) Duke Energy shall use reasonable best efforts to cause to be\n             maintained in effect, for not less than six years from the\n             Effective Time, substantially the same coverage and containing\n             substantially similar terms and conditions for acts and omissions\n             prior to the Effective Time under the current policies of the\n             directors' and officers' liability insurance maintained by\n             Westcoast so long as the annual premium therefor would not be in\n             excess of 200% of the last annual premium paid prior to the date\n             hereof.\n\n5.5      COVENANTS REGARDING NON-SOLICITATION\n\n         (a) Westcoast shall immediately cease and cause to be terminated any\n             existing solicitation, encouragement, activity, discussion or\n             negotiation with any parties by Westcoast, any of its subsidiaries\n             or any of its or its subsidiaries' officers, directors, employees,\n             representatives and agents with respect to an Acquisition Proposal\n             whether or not initiated by Westcoast and in connection therewith,\n             Westcoast shall request (and exercise all rights it has to require)\n             the return of information regarding Westcoast and its subsidiaries\n             previously provided to such parties and shall request (and exercise\n             all rights it has to require) the destruction of all materials\n             including or incorporating any information regarding Westcoast and\n             its subsidiaries.\n\n\n                             COMBINATION AGREEMENT\n                                       50\n   55\n\n\n         (b) Subject to Section 5.6, Westcoast agrees that it shall not, and\n             shall not authorize or permit any of its subsidiaries or any of its\n             or its subsidiaries' officers, directors, employees,\n             representatives or agents, directly or indirectly, to (i) solicit,\n             initiate, encourage or knowingly facilitate, including by way of\n             furnishing information or entering into any form of agreement,\n             arrangement or understanding, any inquiries or the making of any\n             proposals regarding an Acquisition Proposal, (ii) participate in\n             any discussions or negotiations regarding any Acquisition Proposal,\n             (iii) withdraw or modify in a manner adverse to Duke Energy the\n             approval or recommendation of the Board of Directors of Westcoast\n             of the transactions contemplated hereby, (iv) approve or recommend\n             any Acquisition Proposal or (v) enter into any agreement,\n             arrangement or understanding related to any Acquisition Proposal or\n             requiring Westcoast to abandon, terminate or fail to consummate the\n             Arrangement or providing for the payment of any break, termination\n             or other fees or expenses to any person in the event that Westcoast\n             or any of its subsidiaries completes the transactions contemplated\n             hereby or any other transaction with Duke Energy or any of its\n             affiliates agreed to prior to any termination of this Agreement.\n             Notwithstanding the preceding sentence and any other provisions of\n             this Agreement, the Board of Directors of Westcoast may, prior to\n             the approval of the Arrangement by the Westcoast Securityholders,\n             consider, participate in any discussions or negotiations with, or\n             provide information in accordance with the last sentence of this\n             paragraph to, any person who has delivered a bona fide written\n             Acquisition Proposal which was not solicited or encouraged after\n             the date of this Agreement and did not otherwise result from a\n             breach of this Section 5.5 and that the Board of Directors of\n             Westcoast determines in good faith, after consultation with its\n             financial advisors and outside legal counsel, is a Superior\n             Proposal; provided, however, that prior to taking any such action,\n             (x) the Board of Directors of Westcoast must receive written advice\n             of outside counsel that it is necessary for the Board of Directors\n             of Westcoast to take such action in order to discharge properly its\n             fiduciary duties and (y) Westcoast must obtain a confidentiality\n             agreement from the person making such Acquisition Proposal that is\n             substantively the same as the Confidentiality Agreement, including\n             a standstill provision at least as stringent as contained in the\n             Confidentiality Agreement; provided further that Westcoast shall\n             not commence discussions or negotiations with, or provide\n             information to any person who has delivered an unsolicited bona\n             fide written Acquisition Proposal until 48 hours after Westcoast\n             shall have advised Duke Energy of its determination that such\n             Acquisition Proposal constitutes a Superior Proposal and of its\n             intention to take such actions. Westcoast shall not consider,\n             negotiate, accept, approve or recommend an Acquisition Proposal or\n             provide information to any person proposing an Acquisition\n             Proposal, in each case after the date of the approval of the\n             Arrangement by the Westcoast Securityholders. If Westcoast receives\n             a request for material non-public information from a person who has\n             made an unsolicited bona fide written Acquisition Proposal and\n             Westcoast is permitted, as contemplated under the second sentence\n             of this Section 5.5(b), to negotiate the terms of such Acquisition\n             Proposal, then, and only in such case, the Board of Directors of\n             Westcoast may, subject to the execution by such person of the\n             confidentiality agreement as described in (y) above, provide such\n             person with access to information regarding Westcoast; provided\n             that Westcoast sends a copy of any such\n\n\n                             COMBINATION AGREEMENT\n                                       51\n   56\n\n\n             confidentiality agreement to Duke Energy promptly upon its\n             execution and Duke Energy is provided with a list of, and copies\n\n             of, the information provided to such person and is immediately\n             provided with access to similar information to which such person\n             was provided.\n\n         (c) From and after the date of this Agreement, Westcoast shall promptly\n             (and in any event within 24 hours) notify Duke Energy, at first\n             orally and then in writing, of any inquiries, proposals or offers\n             relating to or constituting an Acquisition Proposal, or any request\n             for non-public information relating to Westcoast or any of its\n             subsidiaries. Such notice shall include a description of the terms\n             and conditions of any proposal, inquiry or offer, the identity of\n             the person making such proposal, inquiry or offer and provide such\n             other details of the proposal, inquiry or offer as Duke Energy may\n             reasonably request. Westcoast shall keep Duke Energy fully informed\n             on a prompt basis of the status, including any change to the\n             material terms, of any such inquiry, proposal or offer.\n\n         (d) Westcoast shall ensure that its officers, directors and employees\n             and its subsidiaries and their officers, directors and employees\n             and any financial advisors or other advisors or representatives\n             retained by it are aware of the provisions of this Section 5.5, and\n             it shall be responsible for any breach of this Section 5.5 by such\n             officers, directors, employees, financial advisors or other\n             advisors or representatives.\n\n5.6      RIGHT TO ACCEPT A SUPERIOR PROPOSAL\n\n         (a) If Westcoast has complied with Section 5.5 with respect thereto,\n             Westcoast may accept, approve, recommend or enter into any\n             agreement, understanding or arrangement in respect of a Superior\n             Proposal prior to the approval of the Arrangement by the Westcoast\n             Securityholders if, and only if (with the exception of a\n             confidentiality agreement the execution of which shall not be\n             subject to the conditions of this Section 5.6), (i) Westcoast has\n             provided Duke Energy with a copy of the Superior Proposal document,\n             (ii) five Business Days shall have elapsed from the later of (x)\n             the date Duke Energy received written notice (a \"Section 5.6\n             Notice\") advising Duke Energy that Westcoast's Board of Directors\n             has resolved, subject only to compliance with this Section 5.6, to\n             accept, approve, recommend or enter into an agreement in respect of\n             such Superior Proposal, specifying the terms and conditions of such\n             Superior Proposal and identifying the person making such Superior\n             Proposal, and (y) the date Duke Energy received a copy of such\n             Superior Proposal, (iii) Westcoast's Board of Directors has\n             determined in good faith (based upon the written opinion of its\n             outside legal counsel) that it is necessary for the Board of\n             Directors of Westcoast to take such action in order to discharge\n             properly its fiduciary duties, (iv) such Superior Proposal does not\n             provide for the payment of any break, termination or other fees or\n             expenses to the other party in the event that Westcoast or any of\n             its subsidiaries completes the transactions contemplated by this\n             Agreement or any other transaction with Duke Energy or any of its\n             affiliates agreed to prior to any termination of this Agreement,\n             and (v) Westcoast has previously or concurrently will have paid to\n             Duke Energy the Termination Fee, if any, payable under Section 7.3.\n             In the event that Westcoast provides Duke Energy with a Section 5.6\n             Notice on a date\n\n\n                             COMBINATION AGREEMENT\n                                       52\n   57\n\n\n             that is less than five Business Days prior to the Westcoast\n             Meeting, Westcoast shall adjourn the Westcoast Meeting (without\n             notice on the Arrangement or any related matters) to a date that is\n             not less than five Business Days and not more than 10 Business Days\n             after the date of the Section 5.6 Notice.\n\n         (b) During the five Business Day period referred to in Section\n             5.6(a)(ii), Westcoast agrees that Duke Energy shall have the right,\n             but not the obligation, to offer to amend the terms of this\n             Agreement. The Board of Directors of Westcoast will review any\n             proposal by Duke Energy to amend the terms of this Agreement in\n             good faith in order to determine, in its discretion in the exercise\n             of its fiduciary duties, whether Duke Energy's amended proposal\n             upon acceptance by Westcoast would result in such Superior Proposal\n             ceasing to be a Superior Proposal. If the Board of Directors of\n             Westcoast so determines, it will enter into an amended agreement\n             with Duke Energy reflecting Duke Energy's amended proposal. If the\n             Board of Directors of Westcoast continues to believe, in good faith\n             and after consultation with financial advisors and outside counsel,\n             that such Superior Proposal remains a Superior Proposal and\n             therefore rejects Duke Energy's amended proposal, Westcoast may,\n             subject to the terms of this Agreement, accept, approve, recommend\n             or enter into an agreement, understanding or arrangement in respect\n             of such Superior Proposal.\n\n         (c) Westcoast also acknowledges and agrees that each successive\n             material modification of any Acquisition Proposal shall constitute\n             a new Acquisition Proposal for purposes of Section 5.5 and the\n             requirement under clause (ii) of Section 5.6(a) to initiate an\n             additional five Business Day notice period.\n\n5.7      EMPLOYEE BENEFITS AND RELATED MATTERS\n\n         Duke Energy agrees, and after the Effective Time will cause Westcoast\nor any of its subsidiaries, as the case may be, to:\n\n         (a) from the Effective Time through December 31, 2002, provide Affected\n             Employees, taken as a whole, employee benefits pursuant to employee\n             benefit plans, programs, policies or arrangements maintained by\n             Duke Energy or any subsidiary of Duke Energy providing coverage and\n             benefits which, in the aggregate, are no less favourable than (i)\n             those provided to Affected Employees immediately prior to the\n             Effective Time (other than benefits provided pursuant to Westcoast\n             Employee Share Purchase Plans) or, (ii) if elected by Duke Energy\n             with respect to all or certain Affected Employees, those provided\n             from time to time after the Effective Time to employees of Duke\n             Energy or its subsidiaries who are similarly situated, in terms of\n             their positions, tenure and geographic locations, to such Affected\n             Employees; \"Affected Employees\" means individuals who are actively\n             employed by Westcoast or any of its subsidiaries as of the\n             Effective Time, are not subject to a collective bargaining\n             agreement and who remain employed with Duke Energy or any\n             subsidiary of Duke Energy;\n\n         (b) give each Affected Employee full credit for purposes of determining\n             severance pay and eligibility to participate, vesting and benefit\n             accrual (except for purposes of\n\n\n                             COMBINATION AGREEMENT\n                                       53\n   58\n\n\n             benefit accrual under any defined benefit pension plans, or to the\n             extent such treatment would result in duplicative accrual on or\n             after the Effective Date of benefits for the same period maintained\n             by Duke Energy or any subsidiary of Duke Energy), for such Affected\n             Employee's service with Westcoast or any subsidiary of Westcoast to\n             the same extent and for the same purpose recognized by Westcoast\n             immediately prior to the Effective Time and previously disclosed to\n             Duke Energy;\n\n         (c) waive all limitations as to preexisting conditions exclusions with\n             respect to participation and coverage requirements applicable to\n             the Affected Employees under any medical or dental benefit plans\n             maintained by Duke Energy in which such employees may be eligible\n             to participate, other than preexisting conditions exclusions\n             imposed with respect to any Affected Employee immediately prior to\n             such participation under any medical or dental plan maintained by\n             Westcoast for the Affected Employees and other than preexisting\n             conditions exclusions imposed by third-party health benefit\n             providers; and\n\n         (d) provide that any co-payments and deductibles paid by Affected\n             Employees under a welfare plan maintained by Westcoast during the\n             plan year in which the coverage under a similar type of welfare\n             plan maintained by Duke Energy begins shall be taken into account\n             in satisfying any applicable deductible or out-of-pocket\n             requirements under such Duke Energy welfare plan to the same extent\n             such expenses are taken into account for the benefit of similarly\n             situated employees of Duke Energy and its subsidiaries.\n\n         Nothing herein shall be construed as (i) requiring Duke Energy to\ncontinue the employment of any Affected Employee following the Effective Time,\n(ii) limiting Duke Energy's ability to amend, modify or terminate any individual\nemployee benefit plan or arrangement of Westcoast, Duke Energy or any of their\nrespective subsidiaries, or (iii) requiring Duke Energy to maintain any\nparticular level of employee benefits for any individual employee following the\nEffective Time subject to compliance with Section 5.7(a).\n\n5.8      PROHIBITION ON VOLUNTARY LIQUIDATION\n\n         Duke Energy shall not, and shall cause its subsidiaries not to, take\nany action relating to a voluntary liquidation, dissolution or winding-up of\nExchangeco, as the case may be, prior to the Redemption Date (as defined in the\nPlan of Arrangement).\n\n5.9      CONVERSION OF WESTCOAST PREFERRED SHARES\n\n         (a) On or prior to September 30, 2001, Westcoast shall deliver a\n             conversion notice (specifying a 30-day notice period) to the\n             holders of the outstanding Westcoast First Preferred Shares, Series\n             2 regarding the conversion of such shares into Westcoast Common\n             Shares in accordance with the terms of such First Preferred Shares,\n             Series 2. Westcoast shall complete such conversion by such time as\n             is necessary to enable such holders to be holders entitled to\n             receive notice of the Westcoast Meeting. Notwithstanding any other\n             provision of this Agreement, the acts of Westcoast to convert the\n             Westcoast First Preferred Shares, Series 2 in accordance with their\n             terms\n\n\n                             COMBINATION AGREEMENT\n                                       54\n   59\n\n\n             and this Section 5.9 shall be deemed not to breach or violate or\n             fail to satisfy any representations, warranties, covenants or\n             obligations of Westcoast under this Agreement.\n\n         (b) Westcoast shall within two Business Days provide written notice to\n             a designated officer of Duke Energy of any conversion notice given\n             to Westcoast by a holder of First Preferred Shares, Series 5 (a\n             \"Series 5 Conversion Notice\") or any conversion notice given to\n             Westcoast by a holder of UEI Holdings Inc. First Series Preferred\n             Shares (a \"UEI Conversion Notice\"). Westcoast shall redeem, unless\n             Duke Energy otherwise consents, all such First Preferred Shares,\n             Series 5 in respect of which a Series 5 Conversion Notice is given,\n             in accordance with the terms of such First Preferred Shares, Series\n             5 and shall redeem, unless Duke Energy otherwise consents, all such\n             UEI Holdings Inc. First Series Preferred Shares in respect of which\n             a UEI Conversion Notice is given, in accordance with the terms of\n             such UEI Holdings Inc. First Series Preferred Shares, as the case\n             may be. Notwithstanding any other provision of this Agreement, the\n             acts of Westcoast to redeem the First Preferred Shares, Series 5\n             and the UEI Holdings Inc. First Series Preferred Shares in\n             accordance with their respective terms and this Section 5.9 shall\n             be deemed not to breach or violate or fail to satisfy any\n             representations, warranties, covenants or obligations of Westcoast\n             under this Agreement.\n\n5.10     CLOSING MATTERS\n\n         Each of the Duke Energy Parties and Westcoast shall deliver, at the\nEffective Time, such customary certificates, resolutions and other closing\ndocuments as may be required by the other parties hereto, acting reasonably.\n\n                                    ARTICLE 6\n\n                                   CONDITIONS\n\n6.1      MUTUAL CONDITIONS\n\n         The respective obligations of the parties hereto to consummate the\nArrangement shall be subject to the satisfaction of the following conditions on\nor before the Effective Date:\n\n         (a) the Arrangement shall have been approved by the Westcoast\n             Securityholders at the Westcoast Meeting in the manner required by\n             applicable Laws (including any conditions imposed by the Interim\n             Order);\n\n         (b) the Interim Order and the Final Order shall each have been obtained\n             in form and on terms satisfactory to each of Duke Energy and\n             Westcoast, acting reasonably, and shall not have been set aside or\n             modified in a manner unacceptable to such parties, acting\n             reasonably, on appeal or otherwise;\n\n         (c) the Form S-3 shall have become effective under the 1933 Act and no\n             stop order suspending the effectiveness of the Form S-3 shall be in\n             effect and no proceedings for\n\n\n                             COMBINATION AGREEMENT\n                                       55\n   60\n\n\n             such purpose shall be pending before the SEC, and Duke Energy shall\n             have received all United States state securities or \"blue sky\"\n             authorizations necessary to issue the Duke Energy Common Shares to\n             be issued pursuant to the Arrangement or upon exchange for the\n             Exchangeable Shares;\n\n         (d) no provision of any applicable Laws and no judgment, injunction,\n             order or decree shall be in effect which restrains or enjoins or\n             otherwise prohibits the consummation of the Arrangement or the\n             transactions contemplated by this Agreement;\n\n         (e) the Exchangeable Shares issuable pursuant to the Arrangement shall\n             have been conditionally approved for listing on The Toronto Stock\n             Exchange, subject to the filing of required documentation, and the\n             Duke Energy Common Shares issuable at the Effective Time pursuant\n             to the Arrangement, upon exchange of the Exchangeable Shares from\n             time to time and upon exercise of the Replacement Options from time\n             to time shall have been approved for listing on The New York Stock\n             Exchange, subject to official notice of issuance; and\n\n         (f) the Appropriate Regulatory Approvals shall have been obtained and\n             be in full force and effect and shall not be subject to any\n             stop-order or proceeding seeking a stop-order or revocation; and\n\n         (g) all other consents, waivers, permits, orders and approvals of any\n             Governmental Entity, and the expiry of any waiting periods, in\n             connection with, or required to permit, the consummation of the\n             Arrangement, the failure to obtain which or the non-expiry of which\n             would constitute a criminal offense, or would, individually or in\n             the aggregate, have a Material Adverse Effect on Duke Energy or\n             Westcoast after the Effective Time, shall have been obtained or\n             received.\n\n6.2      ADDITIONAL CONDITIONS TO THE OBLIGATIONS OF THE DUKE ENERGY PARTIES\n\n         The obligations of the Duke Energy Parties to consummate the\nArrangement shall be subject to the satisfaction of the following conditions\n(each of which is for the exclusive benefit of the Duke Energy Parties and may\nbe waived by Duke Energy on behalf of the Duke Energy Parties) on or before the\nEffective Date:\n\n         (a) Westcoast shall have performed or complied with, in all material\n             respects, each of its obligations, covenants and agreements\n             hereunder to be performed and complied with by it on or before the\n             Effective Time;\n\n         (b) each of the representations and warranties of Westcoast under this\n             Agreement (which for purposes of this clause (b) shall be read as\n             though none of them contained any Material Adverse Effect or other\n             materiality qualification), except for the representations and\n             warranties set forth in Sections 3.1, 3.2 and 3.3, shall be true\n             and correct in all respects on the date of this Agreement and as of\n             the Effective Date as if made on and as of such date (except for\n             such representations and warranties made as of a specified date,\n             which shall be true and correct as of such specified date) except\n             where the failure of such representations and warranties in the\n             aggregate to be true and correct in all respects would not be\n             reasonably expected to have a Material\n\n\n                             COMBINATION AGREEMENT\n                                       56\n   61\n\n\n             Adverse Effect on Westcoast. Each of the representations and\n             warranties of Westcoast set forth in Sections 3.1, 3.2 and 3.3 of\n             this Agreement shall be true and correct in all material respects\n             on the date of this Agreement and on the Effective Date as if made\n             on and as of such date (except for such representations and\n             warranties made as of a specified date, which shall be true and\n             correct in all material respects as of such specified date);\n\n         (c) Since the date of this Agreement, there shall have been no Material\n             Adverse Effect with respect to Westcoast or any event, occurrence\n             or development which would be reasonably expected to have a\n             Material Adverse Effect on Westcoast or which would materially and\n             adversely affect the ability of Westcoast to consummate the\n             transactions contemplated hereby;\n\n         (d) Duke Energy shall have received a certificate of Westcoast\n             addressed to the Duke Energy Parties and dated the Effective Date,\n             signed on behalf of Westcoast by two senior executive officers of\n             Westcoast, confirming that the conditions in Sections 6.2(a), (b)\n             and (c) have been satisfied;\n\n         (e) there shall not be any action taken, any Law enacted, entered,\n             enforced or deemed applicable by any Governmental Entity or pending\n             or threatened any suit, action or proceeding by any Governmental\n             Entity in connection with the grant of any Appropriate Regulatory\n             Approval or otherwise, (i) seeking to prohibit or restrict the\n             acquisition by Duke Energy or any of its subsidiaries of any\n             Westcoast Common Shares, (ii) challenging or seeking to restrain or\n             prohibit the consummation of the Plan of Arrangement or seeking to\n             obtain from Westcoast or Duke Energy any damages that are material\n             in relation to Westcoast and its subsidiaries taken as a whole,\n             (iii) seeking to prohibit or materially limit the ownership or\n             operation by Duke Energy or any of its subsidiaries of any material\n             portion of the business or assets of Duke Energy, Westcoast or any\n             of their respective subsidiaries or to compel Duke Energy or any of\n             its subsidiaries to dispose of or hold separate any material\n             portion of the business or assets of Duke Energy or Westcoast or\n             any of their respective subsidiaries, as a result of the Plan of\n             Arrangement, (iv) seeking to impose limitations on the ability of\n             Duke Energy or any of its subsidiaries to acquire or hold, or\n             exercise full rights of ownership of, any Westcoast Common Shares,\n             including the right to vote the Westcoast Common Shares purchased\n             by it on all matters properly presented to the shareholders of\n             Westcoast, (v) seeking to prohibit Duke Energy or any of its\n             subsidiaries from effectively controlling in any material respect\n             the business or operations of Westcoast and its subsidiaries or\n             (vi) imposing any condition or restriction that in the judgment of\n             Duke Energy, acting reasonably, would be materially burdensome to\n             the future operations or business of any business unit of Duke\n             Energy or Westcoast after the Effective Time;\n\n         (f) the Board of Directors of Westcoast shall have adopted all\n             necessary resolutions, and all other necessary corporate action\n             shall have been taken by Westcoast and its subsidiaries to permit\n             the consummation of the Arrangement;\n\n\n                             COMBINATION AGREEMENT\n                                       57\n   62\n\n\n         (g) the holders of Westcoast Common Shares shall have approved the\n             Westcoast Rights Plan Waiver Resolution;\n\n         (h) Duke Energy shall have received a customary \"Comfort Letter\" from\n             Ernst &amp; Young LLC, dated the Effective Date in form and substance\n             reasonably satisfactory to Duke Energy, in connection with the\n             procedures undertaken by them with respect to the financial\n             statements of Westcoast and its subsidiaries to be contained in or\n             incorporated by reference into any filing by Duke Energy with the\n             SEC;\n\n         (i) holders of not more than 10% of the Westcoast Common Shares shall\n             have exercised their Dissent Rights (and not withdrawn such\n             exercise) in respect of the Arrangement;\n\n         (j) all outstanding Westcoast First Preferred Shares, Series 2 shall\n             have been converted into Westcoast Common Shares in accordance with\n             the terms of such First Preferred Shares, Series 2;\n\n         (k) the consents and approvals set forth in Section 3.4 of the\n             Westcoast Disclosure Letter shall have been obtained or received;\n             and\n\n         (l) to the extent required, approval of the New York Public Services\n             Commission under the New York Public Services Law.\n\n6.3      ADDITIONAL CONDITIONS TO THE OBLIGATIONS OF WESTCOAST\n\n         The obligations of Westcoast to consummate the Arrangement shall be\nsubject to satisfaction of the following conditions (each of which is for the\nexclusive benefit of Westcoast and may be waived by Westcoast) on or before the\nEffective Date:\n\n         (a) the Duke Energy Parties shall have performed or complied with, in\n             all material respects, each of their obligations, covenants and\n             agreements hereunder to be performed and complied with by them on\n             or before the Effective Time;\n\n         (b) each of the representations and warranties of the Duke Energy\n             Parties under this Agreement (which for purposes of this clause (b)\n             shall be read as though none of them contained any Material Adverse\n             Effect or other materiality qualification), except for the\n             representations and warranties set forth in Sections 4.1, 4.2 and\n             4.3, shall be true and correct in all respects on the date of this\n             Agreement and as of the Effective Date as if made on and as of such\n             date (except for such representations and warranties made as of a\n             specified date, which shall be true and correct as of such\n             specified date) except where the failure of such representations\n             and warranties in the aggregate to be true and correct in all\n             respects would not be reasonably expected to have a Material\n             Adverse Effect on Duke Energy. Each of the representations and\n             warranties of the Duke Energy Parties set forth in Sections 4.1,\n             4.2 and 4.3 of this Agreement shall be true and correct in all\n             material respects on the date of this Agreement and on the\n             Effective Date as if made on and as of such date (except for such\n             representations and\n\n\n                             COMBINATION AGREEMENT\n                                       58\n   63\n\n\n             warranties made as of a specified date, which shall be true and\n             correct in all material respects as of such specified date);\n\n         (c) Since the date of this Agreement, there shall have been no Material\n             Adverse Effect with respect to Duke Energy or any event, occurrence\n             or development which would be reasonably expected to have a\n             Material Adverse Effect on Duke Energy or which would materially\n             and adversely affect the ability of Duke Energy to consummate the\n             transactions contemplated hereby except those which were disclosed\n             in the Circular as amended or supplemented;\n\n         (d) Westcoast shall have received a certificate of Duke Energy\n             addressed to Westcoast and dated the Effective Date, signed on\n             behalf of Duke Energy by two senior executive officers of Duke\n             Energy, confirming that the conditions in Sections 6.3(a), (b) and\n             (c) have been satisfied; and\n\n         (e) the Board of Directors of Duke Energy shall have adopted all\n             necessary resolutions, and all other necessary corporate action\n             shall have been taken by Duke Energy and its subsidiaries, to\n             permit the consummation of the Arrangement.\n\n6.4      SATISFACTION OF CONDITIONS\n\n         The conditions precedent set out in Sections 6.1, 6.2 and 6.3 shall be\nconclusively deemed to have been satisfied, waived or released when, with the\nagreement of Duke Energy and Westcoast, a certificate of arrangement in respect\nof the Arrangement is issued by the Director.\n\n                                    ARTICLE 7\n\n                            AMENDMENT AND TERMINATION\n\n7.1      AMENDMENT\n\n         This Agreement may not be amended except by mutual written agreement of\nthe parties hereto; provided that after approval by the Westcoast\nSecurityholders, no amendment may be made that by Law requires further approval\nor authorization by the Westcoast Securityholders without such further approval\nor authorization.\n\n7.2      TERMINATION\n\n         This Agreement may be terminated and the Arrangement abandoned at any\ntime prior to the Effective Time (notwithstanding any approval of the\nArrangement by the Westcoast Securityholders):\n\n         (a) by the mutual written consent of Duke Energy and Westcoast (without\n             further action on the part of the Westcoast Securityholders if\n             terminated after the Westcoast Meeting);\n\n         (b) by either Westcoast or Duke Energy, if there shall be any Law that\n             makes consummation of the Arrangement illegal or otherwise\n             prohibited, or if any judgment,\n\n\n                             COMBINATION AGREEMENT\n                                       59\n   64\n\n\n             injunction, order or decree of a competent Governmental Entity\n             (other than any order from the Court refusing to grant the Final\n             Order) enjoining Duke Energy or Westcoast from consummating the\n             Arrangement shall be entered and such judgment, injunction, order\n             or decree shall have become final and non-appealable;\n\n         (c) by either Westcoast or Duke Energy, if the Effective Date does not\n             occur on or prior to September 20, 2002; provided, however, that\n             the right to terminate this Agreement under this Section 7.2(c)\n             shall not be available to any party whose failure or whose\n             affiliate's failure to perform any material covenant, agreement or\n             obligation hereunder has been the cause of, or resulted in, the\n             failure of the Effective Date to occur on or before such date;\n\n         (d) by Duke Energy if, (i) the Board of Directors of Westcoast fails to\n             recommend or withdraws, modifies or changes its approval or\n             recommendation of this Agreement, the Arrangement, the Arrangement\n             Resolution or the Westcoast Rights Plan Waiver Resolution in a\n             manner adverse to Duke Energy or recommends or approves a Superior\n             Proposal, (ii) the Board of Directors of Westcoast fails to affirm\n             its approval or recommendation of this Agreement, the Arrangement,\n             the Arrangement Resolution or the Westcoast Rights Plan Waiver\n             Resolution within 10 Business Days of any written request to do so\n             from Duke Energy, (iii) the Arrangement Resolution and the\n             Westcoast Rights Plan Waiver Resolution are not submitted for\n             approval at the Westcoast Meeting, or the Westcoast Meeting is not\n             held prior to January 31, 2002 or such later date to which the\n             Westcoast Meeting shall have been adjourned or postponed as may be\n             permitted pursuant to Section 5.6(a); provided that in the event a\n             Force Majeure has occurred which makes giving notice of the\n             Westcoast Meeting impractical, or if such notice has already been\n             given, makes holding the Westcoast Meeting impractical on or prior\n             to such date, such date shall be extended until the earlier of the\n             thirty-fifth day after the cessation of such Force Majeure or March\n             31, 2002, or (iv) Westcoast shall have breached in any material\n             respect its obligations under Section 5.5 or 5.6;\n\n         (e) (i) by either Westcoast or Duke Energy, if at the Westcoast\n             Meeting, the requisite vote of Westcoast Securityholders to approve\n             the Arrangement shall not be obtained or (ii) by either Westcoast\n             or Duke Energy, if approval of the Court of the Final Order shall\n             not be obtained, or (iii) by Duke Energy, if at the Westcoast\n             Meeting, the requisite vote of holders of Westcoast Common Shares\n             to approve the Westcoast Rights Plan Waiver Resolution shall not be\n             obtained;\n\n         (f) by Duke Energy, if Westcoast has breached any of its\n             representations, warranties, agreements or obligations herein which\n             breach would result in the failure to satisfy one or more\n             conditions set forth in Section 6.2(a) or Section 6.2(b) and such\n             breach is not curable or if curable, is not cured within 30 days\n             after notice thereof has been received by the party alleged to be\n             in breach; or\n\n         (g) by Westcoast, if any of the Duke Energy Parties has breached any of\n             its representations, warranties, agreements or obligations herein\n             which breach would result in the failure to satisfy one or more\n             conditions set forth in Section 6.1(a) or\n\n\n                             COMBINATION AGREEMENT\n                                       60\n   65\n\n\n             Section 6.1(b) and such breach is not curable or if curable, is not\n             cured within 30 days after notice thereof has been received by the\n             party alleged to be in breach.\n\n7.3      EFFECT OF TERMINATION\n\n         (a) If this Agreement is terminated in accordance with the provisions\n             of Section 7.2, no party shall have any further liability to\n             perform its obligations hereunder except for the provisions of this\n             Section 7.3 and Section 5.3(b) and Section 8.9; provided that\n             neither the termination of this Agreement nor anything contained in\n             this Section 7.3 shall relieve any party from any liability for any\n             breach by it of this Agreement, including from any inaccuracy in\n             its representations and warranties and any non-performance by it of\n             its covenants and agreements made herein. If it shall be judicially\n             determined that termination of this Agreement was caused by an\n             intentional breach of this Agreement, then, in addition to any\n             other remedies at law or equity for breach of this Agreement, the\n             party so found to have intentionally breached this Agreement shall\n             indemnify and hold harmless the other parties for their\n             out-of-pocket costs, including fees and expenses of their counsel,\n             accountants, financial advisors and other experts and advisors,\n             incident to the negotiation, preparation and execution of this\n             Agreement and related documentation.\n\n         (b) If this Agreement is terminated:\n\n             (i)   by Duke Energy pursuant to Section 7.2(d); or\n\n             (ii)  by either Party pursuant to Section 7.2(e)(i) or by Duke\n                   Energy pursuant to Section 7.2(e)(iii) and at any time after\n                   the date of this Agreement and prior to such termination a\n                   bona fide Acquisition Proposal with respect to Westcoast or\n                   its subsidiaries shall have been made, or any proposal or\n                   expression of interest by a third party regarding an\n                   Acquisition Proposal shall have been publicly disclosed;\n\n             then Westcoast will, in the case of a termination by Duke Energy,\n             within three Business Days following any such termination or, in\n             the case of a termination by Westcoast, prior to such termination,\n             pay to Duke Energy in cash by wire transfer in immediately\n             available funds to an account designated by Duke Energy the\n             Termination Fee.\n\n         (c) If this Agreement is terminated by either party pursuant to Section\n             7.2(e)(i) or by Duke Energy pursuant to Section 7.2(e)(iii) and\n             after the date of this Agreement and prior to such termination no\n             bona fide Acquisition Proposal with respect to Westcoast or its\n             subsidiaries shall have been made, and at such time no proposal or\n             expression of interest by a third party regarding an Acquisition\n             Proposal shall have been publicly disclosed and within 12 months\n             after the date of such termination, Westcoast enters into any\n             agreement for an Acquisition Proposal or consummates a transaction\n             that constitutes an Acquisition Proposal, Westcoast will, prior to\n             the earlier of consummation of a transaction that constitutes an\n             Acquisition Proposal, or execution of a definitive agreement with\n             respect thereto, pay to Duke Energy in cash by wire\n\n\n                             COMBINATION AGREEMENT\n                                       61\n   66\n\n\n             transfer in immediately available funds to an account designated by\n             Duke Energy, the Termination Fee.\n\n         (d) If this Agreement is terminated by Duke Energy pursuant to Section\n             7.2(f) and after the date of this Agreement and prior to such\n             termination no bona fide Acquisition Proposal with respect to\n             Westcoast or its subsidiaries shall have been made, and at such\n             time no proposal or expression of interest by a third party\n             regarding an Acquisition Proposal shall have been publicly\n             disclosed, or if this Agreement is terminated by Westcoast pursuant\n             to 7.2(g), then Westcoast or Duke Energy, as the case may be, will,\n             within three Business Days following notice of such termination,\n             pay to the terminating party in cash by wire transfer in\n             immediately available funds to an account designated by the\n             terminating party an amount equal to the Expense Fee as payment in\n             full of the terminating party's costs and expenses in connection\n             with the transactions contemplated by this Agreement.\n\n         (e) If this Agreement is terminated by Duke Energy pursuant to Section\n             7.2(f) and at any time after the date of this Agreement and prior\n             to such termination a bona fide Acquisition Proposal with respect\n             to Westcoast or its subsidiaries shall have been made, or any\n             proposal or expression of interest by a third party regarding an\n             Acquisition Proposal shall have been publicly disclosed, then (i)\n             Westcoast will, within three Business Days following any such\n             termination, pay to Duke Energy in cash by wire transfer in\n             immediately available funds to an account designated by Duke Energy\n             an amount equal to the Expense Fee as payment in full of the Duke\n             Energy Parties' costs and expenses in connection with the\n             transactions contemplated by this Agreement and (ii) if within 12\n             months after the date of such termination, Westcoast enters into\n             any agreement for an Acquisition Proposal or consummates a\n             transaction that constitutes an Acquisition Proposal, Westcoast\n             will, prior to the earlier of consummation of a transaction that\n             constitutes an Acquisition Proposal, or execution of a definitive\n             agreement with respect thereto, pay to Duke Energy in cash by wire\n             transfer in immediately available funds to an account designated by\n             Duke Energy, the Termination Fee minus the amount of any payment\n             previously made pursuant to clause (i) of this subsection (e).\n\n         (f) If this Agreement is terminated by either party pursuant to Section\n             7.2(c) or pursuant to Section 7.2(e)(ii) and within 12 months after\n             the date of such termination, Westcoast enters into any agreement\n             for an Acquisition Proposal or consummates a transaction that\n             constitutes an Acquisition Proposal, Westcoast will, prior to the\n             earlier of consummation of a transaction that constitutes an\n             Acquisition Proposal, or execution of a definitive agreement with\n             respect thereto, pay to Duke Energy in cash by wire transfer in\n             immediately available funds to an account designated by Duke\n             Energy, the Termination Fee minus any payment previously made\n             pursuant to Section 7.3(g).\n\n         (g) If this Agreement is terminated by either party pursuant to Section\n             7.2(c) and at the date of such termination any required approval of\n             any provincial regulatory body shall not have been obtained then\n             Westcoast will, in the case of a termination by Duke Energy, within\n             three Business Days following such termination or, in the case of a\n             termination\n\n\n                             COMBINATION AGREEMENT\n                                       62\n   67\n\n\n             by Westcoast, prior to such termination, pay to Duke Energy in cash\n             by wire transfer in immediately available funds to an account\n             designated by Duke Energy an amount equal to the Expense Fee as\n             payment in full of the Duke Energy Parties' costs and expenses in\n             connection with the transactions contemplated by this Agreement. If\n             this Agreement is terminated by either party pursuant to Section\n             7.2(c) and at the date of such termination any required approval of\n             Duke Energy's performance of its obligations under this Agreement\n             by the North Carolina Utilities Commission or The Public Service\n             Commission of South Carolina shall not have been obtained, then\n             Duke Energy will, in the event of a termination by Westcoast,\n             within three Business Days following such termination or in the\n             case of a termination by Duke Energy, prior to such termination,\n             pay to Westcoast in cash by wire transfer in immediately available\n             funds to an account designated by Duke Energy an amount equal to\n             the Expense Fee as payment in full of Westcoast's costs and\n             expenses in connection with the transactions contemplated by this\n             Agreement.\n\n         (h) Solely for purposes of this Section 7.3, (x) each reference to 20%\n             in the definition of Acquisition Proposal shall be deemed to be 25%\n             and (y) for purposes of determining under Section 7.03(b)(ii)\n             whether the condition that an Acquisition Proposal shall have been\n             made or a proposal or expression of interest by a third party\n             regarding an Acquisition Proposal shall have been made or publicly\n             disclosed, the condition shall not be deemed to have been met to\n             the extent (i) the Acquisition Proposal is expressly conditioned\n             upon completion of the transactions contemplated hereby or (z) the\n             proposal or expression of interest regarding an Acquisition\n             Proposal that is only publicly disclosed and is not bona fide made.\n\n7.4      EFFECT OF TERMINATION FEE PAYMENT\n\n         For greater certainty, the parties hereto agree that if Westcoast pays\nthe Termination Fee to Duke Energy pursuant to the provisions of Section 7.3,\nDuke Energy shall have no other remedy for any breach of this Agreement by\nWestcoast, unless Westcoast makes a claim against Duke Energy for breach of a\nprovision of this Agreement, in which circumstances the liability of Westcoast\nto Duke Energy for damages for claims in respect of breaches of this Agreement\nshall be subject to a maximum limit equal to the liability of Duke Energy to\nWestcoast for damages for claims in respect of breaches of this Agreement plus\nthe Termination Fee.\n\n\n\n                             COMBINATION AGREEMENT\n                                       63\n   68\n\n\n                                    ARTICLE 8\n\n                                     GENERAL\n\n8.1      INVESTIGATION\n\n         Any investigation by a party hereto and its advisors shall not\nmitigate, diminish or affect the representations and warranties of any other\nparty to this Agreement.\n\n8.2      NOTICES\n\n         All notices and other communications hereunder shall be in writing and\nshall be deemed given when delivered personally, telecopied (which is confirmed)\nor dispatched (postage prepaid) to a nationally recognized overnight courier\nservice with overnight delivery instructions, in each case addressed to the\nparticular party at:\n\n         (a) If to Westcoast, at:\n\n             1333 West Georgia Street\n             Vancouver, British Columbia\n             Canada V6E 3K9\n\n             Attention: Senior Vice President,\n                        Law and Corporate Secretary\n\n             Telecopier No.: (604) 488-8088\n\n             with a copy to:\n\n             Torys \n             Suite 3000\n             Toronto - Dominion Centre\n             Toronto, Ontario\n             Canada M5K 1N2\n\n             Attention: Peter E. S. Jewett\n                        Philip Symmonds\n\n             Telecopier No.: (416) 865-7380\n\n         (b) If to a Duke Energy Party, at:\n\n             Duke Energy Corporation\n             422 South Church Street\n             Charlotte, NC 28201-1244\n\n             Attention: Martha B. Wyrsch\n\n             Telecopier No.: (303) 605-1605\n\n\n\n                             COMBINATION AGREEMENT\n\n                                       64\n   69\nor at such other address of which any party may, from time to time, advise the\nother parties by notice in writing given in accordance with the foregoing.\n\n8.3      ASSIGNMENT\n\n         No party hereto may assign this Agreement or any of its rights,\ninterests or obligations under this Agreement or the Arrangement (whether by\noperation of law or otherwise) except that Exchangeco may assign in its sole\ndiscretion, any or all of its rights, interests and obligations hereunder to any\nwholly-owned subsidiary of Duke Energy incorporated in Canada.\n\n8.4      BINDING EFFECT\n\n         Subject to Section 8.3, this Agreement and the Arrangement shall be\nbinding upon, enure to the benefit of and be enforceable by the parties hereto\nand their respective successors and assigns.\n\n8.5      THIRD-PARTY BENEFICIARIES\n\n         Except for the agreement set forth in Section 5.4, nothing in this\nAgreement, express or implied, shall be construed to create any third-party\nbeneficiaries.\n\n8.6      WAIVER AND MODIFICATION\n\n         Westcoast and the Duke Energy Parties may waive or consent to the\nmodification of, in whole or in part, any inaccuracy of any representation or\nwarranty made to them hereunder or in any document to be delivered pursuant\nhereto and may waive or consent to the modification of any of the covenants or\nagreements herein contained for their respective benefit or waive or consent to\nthe modification of any of the obligations of the other parties hereto. Any\nwaiver or consent to the modification of any of the provisions of this\nAgreement, to be effective, must be in writing executed by the party granting\nsuch waiver or consent.\n\n8.7      NO PERSONAL LIABILITY\n\n         (a) No director or officer of any Duke Energy Party or any of their\n             respective subsidiaries shall have any personal liability\n             whatsoever to Westcoast under this Agreement, or any other document\n             delivered in connection with the Arrangement on behalf of a Duke\n             Energy Party.\n\n         (b) No director or officer of Westcoast or any of its subsidiaries\n             shall have any personal liability whatsoever to any Duke Energy\n             Party under this Agreement, or any other document delivered in\n             connection with the Arrangement on behalf of Westcoast.\n\n\n\n                                       65\n   70\n\n\n8.8      FURTHER ASSURANCES\n\n         Each party hereto shall, from time to time, and at all times hereafter,\nat the request of the other parties hereto, but without further consideration,\ndo all such further acts and execute and deliver all such further documents and\ninstruments as shall be reasonably required in order to fully perform and carry\nout the terms and intent hereof.\n\n8.9      EXPENSES\n\n         Subject to Section 7.3, the parties agree that all expenses of the\nparties relating to this Agreement and the transactions contemplated hereby,\nincluding legal fees, accounting fees, financial advisory fees, regulatory\nfiling fees, all disbursements of advisors, and printing and mailing costs,\nshall be paid by the party incurring such expenses.\n\n8.10     PUBLIC ANNOUNCEMENTS\n\n         The initial press release concerning the Arrangement shall be a joint\npress release and thereafter Duke Energy and Westcoast agree to consult with\neach other prior to issuing any news releases or public statements with respect\nto this Agreement or the Arrangement, and to use their respective reasonable\nbest efforts not to issue any news releases or public statements inconsistent\nwith the results of such consultations. Subject to applicable Laws, each party\nshall use its reasonable best efforts to enable the other parties to review and\ncomment on all such news releases prior to the release thereof. The parties\nagree to issue jointly a news release with respect to this Arrangement as soon\nas practicable following the execution of this Agreement. Duke Energy and\nWestcoast also agree to consult with each other in preparing and making any\nfilings and communications in connection with any Appropriate Regulatory\nApprovals.\n\n8.11     GOVERNING LAWS; CONSENT TO JURISDICTION\n\n         This Agreement shall be governed by and construed in accordance with\nthe Laws of the Province of British Columbia and the Laws of Canada applicable\ntherein and shall be treated in all respects as a British Columbia contract.\nEach party hereby irrevocably attorns to the jurisdiction of the courts of the\nProvince of British Columbia in respect of all matters arising under or in\nrelation to this Agreement.\n\n8.12     REMEDIES\n\n         The parties acknowledge and agree that an award of money damages would\nbe inadequate for any breach of this Agreement by any party or its\nrepresentatives and any such breach would cause the non-breaching party\nirreparable harm. Accordingly, the parties hereto agree that, in the event of\nany breach or threatened breach of this Agreement by one of the parties, the\nparties will also be entitled, without the requirement of posting a bond or\nother security, to equitable relief, including injunctive relief and specific\nperformance, provided such party is not in material default hereunder. Such\nremedies will not be the exclusive remedies for any breach of this Agreement but\nwill be in addition to all other remedies available at law or equity to each of\nthe parties.\n\n\n                             COMBINATION AGREEMENT\n\n                                       66\n   71\n\n\n8.13     TIME OF ESSENCE\n\n         Time shall be of the essence in this Agreement.\n\n8.14     ENTIRE AGREEMENT\n\n         This Agreement including the disclosure letters, the agreements and\nother documents referred to herein constitute the entire agreement among the\nparties hereto and supersede all other prior agreements, understandings,\nnegotiations and discussions, whether oral or written, among the parties hereto\nwith respect to the matters hereof and thereof.\n\n8.15     SEVERABILITY\n\n         If any term or other provision of this Agreement is invalid, illegal or\nincapable of being enforced by any rule of law or public policy, all other\nconditions and provisions of this Agreement shall nevertheless remain in full\nforce and effect so long as the economic or legal substance of the transactions\ncontemplated hereby is not affected in any manner materially adverse to any\nparty. Upon such determination that any term or other provision is invalid,\nillegal or incapable of being enforced, the parties hereto shall negotiate in\ngood faith to modify this Agreement so as to effect the original intent of the\nparties as closely as possible in an acceptable manner to the end that\ntransactions contemplated hereby are fulfilled to the extent possible.\n\n8.16     COUNTERPARTS\n\n         This Agreement may be executed in counterparts, each of which shall be\ndeemed to be an original but all of which together shall constitute one and the\nsame instrument.\n\n\n                             COMBINATION AGREEMENT\n\n                                       67\n   72\n\n\n         IN WITNESS WHEREOF the parties hereto have executed this Agreement as\nof the date first written above.\n\n                                      DUKE ENERGY CORPORATION\n\n\n                                      By: \/s\/ RICHARD B. PRIORY\n                                         ---------------------------------------\n                                           Name:  Richard B. Priory\n                                           Title: Chairman, President and\n                                                  Chief Executive Officer\n\n\n\n\n\n                                      3058368 NOVA SCOTIA COMPANY\n\n\n                                      By: \/s\/ FRED J. FOWLER\n                                         ---------------------------------------\n                                           Name:  Fred J. Fowler\n                                           Title: President\n\n\n\n\n\n                                      3946509 CANADA INC.\n\n\n                                      By: \/s\/ FRED J. FOWLER\n                                         ---------------------------------------\n                                           Name:  Fred J. Fowler\n                                           Title: President\n\n\n\n                                      WESTCOAST ENERGY INC.\n\n\n                                      By: \/s\/ MICHAEL E.J. PHELPS\n                                         ---------------------------------------\n                                           Name:  Michael E.J. Phelps\n                                           Title: Chairman and Chief Executive\n                                                  Officer \n\n                                      By: \/s\/ GRAHAM M. WILSON\n                                         ---------------------------------------\n                                           Name:  Graham M. Wilson\n                                           Title: Executive Vice President and\n                                                  Chief Financial Officer \n\n\n                             COMBINATION AGREEMENT\n\n                                       68\n   73\n                                   SCHEDULE A\n\n                           FORM OF AFFILIATE'S LETTER\n\n\n                              _______________, 2001\n\n\nDuke Energy Corporation\n422 South Church Street\nCharlotte, North Carolina 28201-1244                           \n\nLadies and Gentlemen:\n\n         The undersigned acknowledges that as of the date hereof the undersigned\nmay be deemed to be an \"affiliate\" of Westcoast Energy Inc., a corporation\nexisting under the laws of Canada (\"Westcoast\"), as the term \"affiliate\" is used\nin and for purposes of paragraphs (c) and (d) of Rule 145 (\"Rule 145\")\npromulgated by the Securities and Exchange Commission (the \"SEC\") under the\nSecurities Act of 1933, as amended (the \"Securities Act\"), although nothing\ncontained herein shall be construed as an admission by the undersigned that the\nundersigned is in fact an affiliate of Westcoast. In connection with the\narrangement pursuant to Section 192 of the Canada Business Corporations Act,\nR.S.C. 1995, c. C-44 (the \"Arrangement\") to be entered pursuant to the terms and\nsubject to the conditions of the Combination Agreement dated as of September 20,\n2001 (the \"Agreement\"), among Westcoast, 3946509 Canada Inc. (\"Exchangeco\") and\nDuke Energy Corporation, a North Carolina corporation (\"Duke Energy\"), (i) all\nof the shares of Westcoast Common Stock issued and outstanding immediately prior\nto the time of the effectiveness of the Arrangement (the \"Effective Time\") will\nbe exchanged for cash, exchangeable shares of Exchangeco (\"Exchangeable\nShares\"), shares of common stock, no par value per share, of Duke Energy (\"Duke\nEnergy Common Stock\") or some combination of the foregoing, (ii) immediately\nafter the Effective Time, Duke Energy and its affiliates will own all of the\nissued and outstanding shares of common stock of Westcoast (\"Westcoast Common\nStock\"), (iii) all of the shares of preferred stock of Westcoast (\"Westcoast\nPreferred Stock\") issued and outstanding immediately prior to the Effective Time\nwill remain outstanding as shares of Westcoast Preferred Stock, and (iv)\nunexpired and unexercised options and warrants to purchase Westcoast Common\nStock (\"Westcoast Options\") will become options to purchase Duke Energy Common\nStock (\"Duke Energy Options\"). In, or as a result of, the Arrangement, the\nundersigned will receive (i) cash, Exchangeable Shares, Duke Energy Common Stock\nor some combination of the foregoing, in exchange for all of the shares of\nWestcoast Common Stock owned by the undersigned immediately prior to the\nEffective Time and\/or (ii) Duke Energy Options in exchange for all of the\nWestcoast Options owned by the undersigned immediately prior to the Effective\nTime (such Exchangeable Shares, shares of Duke Energy Common Stock, Westcoast\nPreferred Stock and Westcoast Options collectively referred to herein as\n\"Securities\").\n\n         The undersigned agrees with Duke Energy not to sell, transfer or\notherwise dispose of any Securities issued to the undersigned in the Arrangement\nunless (i) such sale, transfer or other disposition is made in conformity with\nthe requirements of Rule 145(d) promulgated under the Securities Act, (ii) an\nauthorized representative of the SEC takes a position in writing reasonably\nacceptable to Duke Energy to the effect that the SEC would take no action, or\nthat the staff of the SEC would not recommend that the SEC take action, with\nrespect to such sale, transfer or other disposition, and a copy of such written\nposition is delivered to Duke Energy, (iii) the \n\n   74\n\nundersigned delivers to Duke Energy a written opinion of counsel, reasonably\nacceptable to Duke Energy in form and substance, that such sale, transfer or\nother disposition is otherwise exempt from registration under the Securities\nAct, or (iv) such sale, transfer or disposition occurs after the earlier of (A)\nthe first anniversary of the Effective Time, provided that, at the time of such\nsale, transfer or other disposition, the undersigned is not an affiliate of Duke\nEnergy, or (B) the date on which the restrictions upon sale, transfer or\ndisposition under Rule 145 are eliminated pursuant to action of the SEC. The\nundersigned understands that Duke Energy will not be required to file or\nmaintain the effectiveness of any registration statement under the Securities\nAct for the purpose of resale of Securities held by the undersigned.\n\n         The undersigned acknowledges and agrees that appropriate restrictive\nlegends will be placed on certificates representing Securities received by the\nundersigned in the Arrangement or held by a transferee thereof and that \"stop\ntransfer\" orders may be entered in the records of the transfer agent for\nSecurities with respect to such shares. Such orders will be removed and such\nlegends will be removed by delivery of substitute certificates upon receipt of\nan opinion in form and substance reasonably satisfactory to Duke Energy from\ncounsel reasonably satisfactory to Duke Energy to the effect that such legends\nare no longer required to assure compliance with applicable provisions of the\nSecurities Act.\n\n         The undersigned acknowledges that the undersigned has carefully read\nthis letter and understands the requirements hereof and the limitations imposed\nupon the distribution, sale, transfer or other disposition of Securities and the\nreceipt by Duke Energy of this letter is an inducement to Duke Energy to\nconsummate the Arrangement.\n\n         Notwithstanding any other provision contained herein, this letter and\nall obligations of the undersigned hereunder shall terminate upon the\ntermination of the Agreement in accordance with its terms.\n\n                                            Very truly yours,\n\n\n\n                                            _________________________________\n                                            _________________________________\n                                            _________________________________\n\n\nAgreed and accepted this ___ day of ________, 2001\n\nDUKE ENERGY CORPORATION\n\n\n\nBy:    _____________________________________                       \nName:  _____________________________________                \nTitle: _____________________________________                  \n\n   75\n\n\n                                   SCHEDULE B\n\n                        APPROPRIATE REGULATORY APPROVALS\n\nCANADA\n\n         o   receipt of an advance ruling certificate (\"ARC\") pursuant to\n             Section 102 of the Competition Act (Canada) with respect to the\n             transactions contemplated by this Agreement or the expiration of\n             the waiting period under Part IX of the Competition Act (Canada)\n             and receipt of a letter from the Commissioner of Competition\n             stating that he does not, at that time, intend to make an\n             application under Section 92 of the Competition Act (Canada) with\n             respect to the transactions contemplated by this Agreement\n\n         o   determination by the Minister responsible for Investment Canada\n             under the Investment Canada Act that the Arrangement is of \"net\n             benefit to Canada\" for purposes of such Act on terms and conditions\n             satisfactory to Duke Energy\n\n         o   approval of acquisition by British Columbia Utilities Commission\n\n         o   exemption orders from the provincial or territorial securities\n             regulators from the registration and prospectus requirements with\n             respect to the Exchangeable Share structure\n\n         o   approval of The Toronto Stock Exchange regarding the conditional\n             listing of the Exchangeable Shares\n\nUNITED STATES\n\n         o   expiration or earlier termination of the waiting period under the\n             Hart-Scott-Rodino Antitrust Improvements Act of 1976\n\n         o   approval of Federal Energy Regulatory Commission under Section 203\n             of the Federal Power Act\n\n         o   SEC order exempting Westcoast's public utility subsidiaries under\n             Section 3(b) of the 1935 Act\n\n         o   approval of the North Carolina Utilities Commission and The Public\n             Service Commission of South Carolina of Duke Energy's performance\n             of its obligations under this Agreement, including the issuance of\n             its stock\n\n         o   effectiveness of the registration statement on Form S-3 regarding\n             the Duke Energy Common Shares\n\n         o   approval of The New York Stock Exchange regarding the listing of\n             the Duke Energy Common Shares subject to official notice of\n             issuance\n\n\n   76\n                                   SCHEDULE C\n\n                         FORM OF ARRANGEMENT RESOLUTION\n\n\n               SPECIAL RESOLUTION OF THE WESTCOAST SECURITYHOLDERS\n\nBE IT RESOLVED THAT:\n\n1.       The arrangement (the \"ARRANGEMENT\") under Section 192 of the\n         Canada Business Corporations Act (the \"CBCA\") involving Westcoast\n         Energy Inc. (\"WESTCOAST\"), as more particularly described and set forth\n         in the Management Proxy Circular (the \"CIRCULAr\") of Westcoast\n         accompanying the notice of this meeting (as the Arrangement may be or\n         may have been modified or amended) is hereby authorized, approved and\n         adopted.\n\n2.       The Plan of Arrangement (the \"PLAN OF ARRANGEMENt\") involving\n         Westcoast, the full text of which is set out as Schedule E to the\n         Combination Agreement made as of September o, 2001 among Duke Energy\n         Corporation, 3058368 Nova Scotia Company, 3946509 Canada Inc. and\n         Westcoast (the \"COMBINATION Agreement\") (as the Plan of Arrangement may\n         be or may have been modified or amended) is hereby authorized, approved\n         and adopted.\n\n3.       Notwithstanding that this resolution has been passed (and the\n         Arrangement adopted) by the shareholders and optionholders of Westcoast\n         or that the Arrangement has been approved by the Supreme Court of\n         British Columbia, the directors of Westcoast are hereby authorized and\n         empowered (i) to amend the Combination Agreement or the Plan of\n         Arrangement to the extent permitted by the Combination Agreement, and\n         (ii) not to proceed with the Arrangement without further approval of\n         the shareholders or optionholders of Westcoast, but only if the\n         Combination Agreement is terminated in accordance with Article 7\n         thereof.\n\n4.       Any officer or director of Westcoast is hereby authorized and\n         directed for and on behalf of Westcoast to execute, under the seal of\n         Westcoast or otherwise, and to deliver articles of arrangement and such\n         other documents as are necessary or desirable to the Director under the\n         CBCA in accordance with the Combination Agreement for filing.\n\n5.       Any officer or director of Westcoast is hereby authorized and\n         directed for and on behalf of Westcoast to execute or cause to be\n         executed, under the seal of Westcoast or otherwise, and to deliver or\n         cause to be delivered, all such other documents, agreements and\n         instruments and to perform or cause to be performed all such other acts\n         and things as in such person's opinion may be necessary or desirable to\n         give full effect to the foregoing resolution and the matters authorized\n         hereby, such determination to be conclusively evidenced by the\n         execution and delivery of any such documents, agreements or instruments\n         and the taking of any such actions.\n\n\n   77\n                                   SCHEDULE D\n\n                FORM OF WESTCOAST RIGHTS PLAN WAIVER RESOLUTION\n\n\n\nORDINARY RESOLUTION OF THE WESTCOAST SHAREHOLDERS\n\nBE IT RESOLVED THAT:\n\n1.       The supplement to the Shareholder Protection Rights Plan Agreement (the\n         \"RIGHTS PLAN\") dated as of April 26, 2000 between Westcoast Energy Inc.\n         (\"WESTCOAST\") and Montreal Trust Company of Canada that waives the\n         application of Section 3.1 of the Rights Plan to any Flip-in Event (as\n         that term is defined in the Rights Plan) that may occur as a result of\n         entering into, and\/or the actions taken pursuant to, the Combination\n         Agreement (the \"COMBINATION AGREEMENT\") dated as of September 20, 2001\n         among Duke Energy Corporation, 3058368 Nova Scotia Company, 3946509\n         Canada Inc. and Westcoast and the Plan of Arrangement attached to the\n         Combination Agreement as Schedule E is hereby authorized, adopted and\n         approved pursuant to Section 5.4(d) of the Rights Plan.\n\n2.       Any officer or director of Westcoast is hereby authorized and directed\n         for and on behalf of Westcoast to execute or cause to be executed,\n         under the seal of Westcoast or otherwise, and to deliver or cause to be\n         delivered, all such other documents, agreements and instruments and to\n         perform or cause to be performed all such other acts and things as in\n         such person's opinion may be necessary or desirable to give full effect\n         to the foregoing resolution and the matters authorized hereby, such\n         determination to be conclusively evidenced by the execution and\n         delivery of any such documents, agreements or instruments and the\n         taking of any such actions.\n\n   78\n                                   SCHEDULE E\n\n                          FORM OF PLAN OF ARRANGEMENT\n\n                               PLAN OF ARRANGEMENT\n                                UNDER SECTION 192\n                     OF THE CANADA BUSINESS CORPORATIONS ACT\n\n\n                                   ARTICLE 1\n\n                                 INTERPRETATION\n\n1.1      DEFINITIONS\n\n         In this Plan of Arrangement, unless there is something in the subject\nmatter or context inconsistent therewith, the following terms shall have the\nrespective meanings set out below (and grammatical variations of such terms\nshall have corresponding meanings):\n\n         \"AFFILIATE\" has the meaning ascribed thereto in the Securities Act,\n         unless otherwise expressly stated herein;\n\n         \"AGGREGATE AMOUNT OF CASH ELECTED\" means the aggregate amount of cash\n         that would be payable to holders of Westcoast Common Shares based upon\n         the elections made pursuant to Section 2.2(a) before giving effect to\n         the proration provisions of Section 2.2(d);\n\n         \"AGGREGATE NUMBER OF SHARES ELECTED\" means the aggregate number of\n         Exchangeable Shares and Duke Energy Common Shares that would be\n         issuable to holders of Westcoast Common Shares based upon the elections\n         made pursuant to Section 2.2(a) before giving effect to the proration\n         provisions of Section 2.2(d);\n\n         \"ANCILLARY RIGHTS\" means the interest of a holder of Westcoast Common\n         Shares who elects or is deemed to have elected to receive Exchangeable\n         Shares as a beneficiary of the trust created under the Voting and\n         Exchange Trust Agreement;\n\n         \"ARRANGEMENT\" means the arrangement under section 192 of the CBCA on\n         the terms and subject to the conditions set out in this Plan of\n         Arrangement, subject to any amendments or variations thereto made in\n         accordance with Section 7.1 of the Combination Agreement or Article 6\n         or made at the direction of the Court in the Final Order;\n\n         \"ARRANGEMENT RESOLUTION\" means the special resolution of the Westcoast\n         Securityholders, to be substantially in the form and content of\n         Schedule C annexed to the Combination Agreement;\n\n         \"ARTICLES OF ARRANGEMENT\" means the articles of arrangement of\n         Westcoast in respect of the Arrangement that are required by the CBCA\n         to be filed with the Director after the Final Order is made;\n\n         \"BUSINESS DAY\" means any day on which commercial banks are generally\n         open for business in New York, New York and Vancouver, British\n         Columbia, other than a \n\n\n                                      -1-\n\n                              PLAN OF ARRANGEMENT\n\n   79\n         Saturday, a Sunday or a day observed as a holiday in New York, New York\n         under the laws of the State of New York or the federal laws of the\n         United States of America or in Vancouver, British Columbia under the\n         laws of the Province of British Columbia or the federal laws of Canada;\n\n         \"CALLCO\" means 3058368 Nova Scotia Company, an unlimited liability\n         company existing under the laws of the Province of Nova Scotia which,\n         at the Effective Time, will be an indirect wholly-owned subsidiary of\n         Duke Energy;\n\n         \"CANADIAN DOLLAR EQUIVALENT\" means, in respect of an amount expressed\n         in a currency other than Canadian dollars (the \"FOREIGN CURRENCY\n         AMOUNT\") at any date, the product obtained by multiplying:\n\n                  (a) the Foreign Currency Amount, by\n\n                  (b) the noon spot rate of exchange on such date for such\n         foreign currency expressed in Canadian dollars as reported by The Bank\n         of Canada or, in the event such spot rate of exchange is not available,\n         such spot rate of exchange on such date for such foreign currency\n         expressed in Canadian dollars as may be deemed by the Board of\n         Directors of Duke Energy to be appropriate for such purpose (the\n         \"CURRENCY EXCHANGE RATE\");\n\n         \"CANADIAN RESIDENT\" means a resident of Canada for purposes of the ITA;\n\n         \"CASH AVAILABLE\" means the Maximum Cash Consideration less the product\n         of (a) the number of Westcoast Common Shares held by Dissenting\n         Shareholders as of the Effective Time, if any and (b) Cdn$43.80;\n\n         \"CASH ELECTION\" has the meaning ascribed thereto in Section 2.2(a);\n\n         \"CBCA\" means the Canada Business Corporations Act, as amended from time\n         to time prior to the Effective Date;\n\n         \"CCRA\" means Canada Customs and Revenue Agency;\n\n         \"CERTIFICATE\" means the certificate of arrangement giving effect to the\n         Arrangement, issued by the Director pursuant to subsection 192(7) of\n         the CBCA after the Articles of Arrangement have been filed with the\n         Director;\n\n         \"CIRCULAR\" means the notice of the Westcoast Meeting and accompanying\n         management proxy circular, including all appendices thereto, to be sent\n         to Westcoast Securityholders in connection with the Westcoast Meeting;\n\n         \"COMBINATION AGREEMENT\" means the agreement made as of the 20th day of\n         September, 2001 among Duke Energy, Callco, Exchangeco and Westcoast, as\n         amended, supplemented and\/or restated in accordance therewith prior to\n         the Effective Date, providing for, among other things, the Arrangement;\n\n\n                                      -2-\n\n                              PLAN OF ARRANGEMENT\n   80\n         \"COURT\" means the Supreme Court of British Columbia;\n\n         \"DEPOSITARY\" means ____________ Trust Company of Canada at its offices\n         set out in the Letter of Transmittal and Election Form;\n\n         \"DIRECTOR\" means the Director appointed pursuant to section 260 of the\n         CBCA;\n\n         \"DISSENT RIGHTS\" has the meaning ascribed thereto in Section 3.1;\n\n         \"DISSENTING SHAREHOLDER\" means a holder of Westcoast Common Shares who\n         dissents in respect of the Arrangement in strict compliance with the\n         Dissent Rights;\n\n         \"DROP DEAD DATE\" means the twelve month anniversary of the date of the\n         Combination Agreement, or such other date as may be agreed by the\n         parties to the Combination Agreement;\n\n         \"DUKE ENERGY\" means Duke Energy Corporation, a corporation existing\n         under the laws of the State of North Carolina;\n\n         \"DUKE ENERGY AVERAGE PRICE\" means 1.54 multiplied by the Weighted\n         Average Trading Price of the Duke Energy Common Shares, with such\n         product being expressed to the fourth decimal point. The \"Weighted\n         Average Trading Price of the Duke Energy Common Shares\" shall be an\n         amount determined by dividing the aggregate sale price of all Duke\n         Energy Common Shares sold on the NYSE during the period of 20\n         consecutive trading days ending on the day that is two Business Days\n         prior to the Election Deadline by the total number of Duke Energy\n         Common Shares sold on the NYSE during such period (as reported by\n         Bloomberg) expressed to the fourth decimal point;\n\n         \"DUKE ENERGY COMMON SHARES\" means the shares of common stock, no par\n         value per share, in the capital of Duke Energy and any other securities\n         into which such shares may be changed; and\n\n         \"DUKE ENERGY CONTROL TRANSACTION\" has the meaning ascribed thereto in\n         the Exchangeable Share Provisions.\n\n         \"EFFECTIVE DATE\" means the date shown on the Certificate, provided that\n         such date occurs on or prior to the Drop Dead Date;\n\n         \"EFFECTIVE TIME\" means 12:01 a.m. (Vancouver time) on the Effective\n         Date;\n\n         \"ELECTED\" means elected in a duly completed Letter of Transmittal and\n         Election Form deposited with the Depositary no later than the Election\n         Deadline and, except where the term \"election\" is used with respect to\n         elections and election forms under the ITA and provincial tax law,\n         \"ELECTS\" and \"ELECTION\" shall have corresponding meanings;\n\n         \"ELECTION DEADLINE\" means 5:00 p.m. (local time) at the place of\n         deposit on the date that is two Business Days prior to the Effective\n         Date;\n\n\n                                      -3-\n\n                              PLAN OF ARRANGEMENT\n   81\n         \"EXCHANGECO\" means 3946509 Canada Inc., a corporation existing under\n         the laws of Canada and being a direct wholly-owned subsidiary of\n         Callco;\n\n         \"EXCHANGE RATIO\" means, subject to adjustment, if any, as provided in\n         Section 2.4, the number, calculated to four decimal places, equal to\n         Cdn$43.80 divided by the Duke Energy Average Price; provided that if\n         the Weighted Average Trading Price of Duke Energy Common Shares is\n         equal to or less than $36.88, the Exchange Ratio shall be 0.7711 and\n         further, provided that if the Weighted Average Trading Price of Duke\n         Energy Common Shares is equal to or greater than $46.48 the Exchange\n         Ratio shall be 0.6119;\n\n         \"EXCHANGEABLE SHARE CONSIDERATION\" has the meaning ascribed thereto in\n         the Exchangeable Share Provisions;\n\n         \"EXCHANGEABLE SHARE PRICE\" has the meaning ascribed thereto in the\n         Exchangeable Share Provisions;\n\n         \"EXCHANGEABLE SHARE PROVISIONS\" means the rights, privileges,\n         restrictions and conditions attaching to the Exchangeable Shares, which\n         rights, privileges, restrictions and conditions shall be substantially\n         as set out in Appendix 1 hereto;\n\n         \"EXCHANGEABLE SHARES\" means the non-voting exchangeable shares in the\n         capital of Exchangeco, having the rights, privileges, restrictions and\n         conditions set out in the Exchangeable Share Provisions;\n\n         \"FINAL ORDER\" means the final order of the Court approving the\n         Arrangement as such order may be amended by the Court at any time prior\n         to the Effective Date or, if appealed, then, unless such appeal is\n         withdrawn or denied, as affirmed;\n\n         \"FIRST PREFERRED SHARES\" means the first preferred shares in the\n         capital of Westcoast, including each series thereof designated and\n         outstanding;\n\n         \"GOVERNMENTAL ENTITY\" means any (a) multinational, federal, provincial,\n         territorial, state, regional, municipal, local or other government,\n         governmental or public department, central bank, court, tribunal,\n         arbitral body, commission, board, bureau or agency, domestic or\n         foreign, (b) subdivision, agent, commission, board, or authority of any\n         of the foregoing, or (c) quasi-governmental or private body exercising\n         any regulatory, expropriation or taxing authority under or for the\n         account of any of the foregoing;\n\n         \"HOLDERS\" means, when used with reference to the Westcoast Common\n         Shares, the holders of Westcoast Common Shares shown from time to time\n         in the register maintained by or on behalf of Westcoast in respect of\n         the Westcoast Common Shares and, when used with reference to the\n         Exchangeable Shares, the holders of Exchangeable Shares shown from time\n         to time in the register maintained by or on behalf of Exchangeco in\n         respect of the Exchangeable Shares and, when used with reference to the\n         Westcoast Options, the Persons to whom such options were issued;\n\n\n                                      -4-\n\n                              PLAN OF ARRANGEMENT\n   82\n         \"INTERIM ORDER\" means the interim order of the Court, as the same may\n         be amended, in respect of the Arrangement, as contemplated by Section\n         2.3 of the Combination Agreement;\n\n         \"ITA\" means the Income Tax Act (Canada), as amended;\n\n         \"LETTER OF TRANSMITTAL AND ELECTION FORM\" means the letter of\n         transmittal and election form provided for use by holders of Westcoast\n         Common Shares, in the form accompanying the Circular;\n\n         \"LIQUIDATION AMOUNT\" has the meaning ascribed thereto in the\n         Exchangeable Share Provisions;\n\n         \"LIQUIDATION CALL PURCHASE PRICE\" has the meaning ascribed thereto in\n         Section 5.1(a);\n\n         \"LIQUIDATION CALL RIGHT\" has the meaning ascribed thereto in Section\n         5.1(a);\n\n         \"LIQUIDATION DATE\" has the meaning ascribed thereto in the Exchangeable\n         Share Provisions;\n\n         \"MAXIMUM CASH CONSIDERATION\" means the amount equal to Cdn$21.90 times\n         the aggregate number of Westcoast Common Shares immediately prior to\n         the Effective Time (other than Westcoast Common Shares held by Duke\n         Energy or any affiliate thereof);\n\n         \"MAXIMUM NUMBER OF DUKE ENERGY COMMON SHARES\" means the number equal to\n         the number of Shares Available multiplied by the aggregate number of\n         Duke Energy Common Shares that would be issuable to holders of\n         Westcoast Common Shares based upon the elections made pursuant to\n         Section 2.2(a) before giving effect to the proration provisions of\n         Section 2.2(d), divided by the Aggregate Number of Shares Elected;\n\n         \"MAXIMUM NUMBER OF EXCHANGEABLE SHARES\" means the number equal to the\n         number of Shares Available multiplied by the aggregate number of\n         Exchangeable Shares that would be issuable to holders of Westcoast\n         Common Shares based upon the elections made pursuant to Section 2.2(a)\n         before giving effect to the proration provisions of Section 2.2(d),\n         divided by the Aggregate Number of Shares Elected;\n\n         \"MIXED ELECTION\" has the meaning ascribed thereto in Section 2.2(a);\n\n         \"NON-ELECTION CASH AMOUNT\" has the meaning ascribed thereto in Section\n         2.2(b);\n\n         \"NON-ELECTION SHARES\" has the meaning ascribed thereto in Section\n         2.2(b);\n\n         \"NYSE\" means The New York Stock Exchange, Inc.;\n\n         \"PERSON\" includes any individual, firm, partnership, joint venture,\n         venture capital fund, limited liability company, unlimited liability\n         company, association, trust, trustee, executor, administrator, legal\n         personal representative, estate, group, body corporate, \n\n\n                                      -5-\n\n                              PLAN OF ARRANGEMENT\n   83\n         corporation, unincorporated association or organization, Governmental\n         Entity, syndicate or other entity, whether or not having legal status;\n\n         \"REDEMPTION CALL PURCHASE PRICE\" has the meaning ascribed thereto in\n         Section 5.2(a);\n\n         \"REDEMPTION CALL RIGHT\" has the meaning ascribed thereto in Section\n         5.2(a);\n\n         \"REDEMPTION DATE\" has the meaning ascribed thereto in the Exchangeable\n         Share Provisions;\n\n         \"REDEMPTION PRICE\" has the meaning ascribed thereto in the Exchangeable\n         Share Provisions;\n\n         \"REPLACEMENT OPTION\" has the meaning ascribed thereto in Section\n         2.2(f);\n\n         \"SECURITIES ACT\" means the Securities Act (Ontario) and the rules,\n         regulations and policies made thereunder, as now in effect and as they\n         may be amended from time to time prior to the Effective Date;\n\n         \"SHARES AVAILABLE\" means the product, rounded down to the nearest whole\n         number, of the Exchange Ratio multiplied by the aggregate number of\n         Westcoast Common Shares immediately prior to the Effective Time (other\n         than Westcoast Common Shares held by Duke Energy or any affiliate\n         thereof), divided by 2;\n\n         \"TRANSFER AGENT\" has the meaning ascribed thereto in Section 5.1(b);\n\n         \"TRUSTEE\" means the trustee to be chosen by Duke Energy and Westcoast,\n         acting reasonably, to act as trustee under the Voting and Exchange\n         Trust Agreement, being a corporation organized and existing under the\n         laws of the State of New York or the State of Delaware, and any\n         successor trustee appointed under the Voting and Exchange Trust\n\n         Agreement;\n\n         \"VOTING AND EXCHANGE TRUST AGREEMENT\" means an agreement to be made\n         between Duke Energy, Exchangeco and the Trustee in connection with the\n         Plan of Arrangement substantially in the form of Schedule G annexed to\n         the Combination Agreement, with such changes thereto as the parties to\n         the Combination Agreement, acting reasonably, may agree;\n\n         \"WESTCOAST\" means Westcoast Energy Inc., a corporation existing under\n         the laws of Canada;\n\n         \"WESTCOAST COMMON SHARES\" means the issued and outstanding common\n         shares in the capital of Westcoast immediately prior to the Effective\n         Time;\n\n         \"WESTCOAST MEETING\" means the special meeting of Westcoast\n         Securityholders, including any adjournment, adjournments, postponement\n         or postponements thereof, to be called and held in accordance with the\n         Interim Order to consider the Arrangement and the Westcoast Rights Plan\n         Waiver Resolution;\n\n\n                                      -6-\n\n                              PLAN OF ARRANGEMENT\n   84\n         \"WESTCOAST OPTIONS\" means all Westcoast Common Share purchase options\n         granted under the Westcoast Stock Option Plans;\n\n         \"WESTCOAST RIGHTS PLAN WAIVER RESOLUTION\" means the ordinary resolution\n         of the holders of Westcoast Common Shares to be substantially in the\n         form and content of Schedule D annexed to the Combination Agreement;\n\n         \"WESTCOAST SECURITYHOLDERS\" means the holders of Westcoast Common\n         Shares and the holders of Westcoast Options, collectively;\n\n         \"WESTCOAST STOCK OPTION PLANS\" means Westcoast's Long-Term Incentive\n         Share Option Plan 1989 as amended effective April 26, 2000 and\n         Westcoast's 1999 Key Employee Plan;\n\n         1.2 INTERPRETATIONS NOT AFFECTED BY HEADINGS\n\n         The division of this Plan of Arrangement into articles, sections and\nother portions and the insertion of headings are for convenience of reference\nonly and shall not affect the construction or interpretation hereof. Unless\notherwise indicated, all references to an \"Article\" or \"Section\" followed by a\nnumber refer to the specified Article or Section of this Plan of Arrangement.\nThe terms \"this Plan of Arrangement,\" \"hereof,\" \"herein\" and \"hereunder\" and\nsimilar expressions refer to this Plan of Arrangement and not to any particular\nArticle, Section or other portion hereof.\n\n         1.3 RULES OF CONSTRUCTION\n\n         Unless otherwise specifically indicated or the context otherwise\nrequires, (a) all references to \"dollars\" or \"$\" mean United States dollars, (b)\nwords importing the singular shall include the plural and vice versa and words\nimporting any gender shall include all genders, and (c) \"include,\" \"includes\"\nand \"including\" shall be deemed to be followed by the words \"without\nlimitation.\"\n\n         1.4 DATE FOR ANY ACTION\n\n         In the event that any date on which any action is required to be taken\nhereunder by any of the parties hereto is not a Business Day, such action shall\nbe required to be taken on the next succeeding day that is a Business Day.\n\n                                    ARTICLE 2\n\n                                   ARRANGEMENT\n\n         2.1 BINDING EFFECT\n\n         This Plan of Arrangement will become effective at, and be binding at\nand after, the Effective Time on (i) Westcoast, (ii) Duke Energy, Callco and\nExchangeco, (iii) all holders and all beneficial owners of Westcoast Common\nShares, (iv) all holders and all beneficial owners of Exchangeable Shares, and\n(v) all holders and all beneficial owners of Westcoast Options.\n\n\n                                      -7-\n\n                              PLAN OF ARRANGEMENT\n   85\n         2.2 ARRANGEMENT\n\n         Commencing at the Effective Time, the following shall occur and shall\nbe deemed to occur without any further act or formality:\n\n               (a) Subject to the proration adjustments set forth in Section\n2.2(d), each Westcoast Common Share that is not held by (i) a Dissenting\nShareholder who is ultimately entitled to be paid the fair value of the\nWestcoast Common Shares held by such Dissenting Shareholder or (ii) Duke Energy\nor any affiliate thereof (which shall not be exchanged under the Arrangement and\nshall remain outstanding as a Westcoast Common Share held by Duke Energy or any\naffiliate thereof), will be transferred to, and acquired by, Exchangeco, without\nany act or formality on the part of the holder of such Westcoast Common Share or\nExchangeco, free and clear of all liens, claims and encumbrances in exchange\nfor, at the holder's election (or deemed election), (w) Cdn$43.80 in cash\nwithout interest (a \"CASH ELECTION\"); or (x) such number of fully paid and\nnon-assessable Exchangeable Shares (and the Ancillary Rights) as is equal to the\nExchange Ratio; or (y) such number of fully paid and non-assessable Duke Energy\nCommon Shares as is equal to the Exchange Ratio; or (z) a combination of the\nforegoing, with the aggregate value of the cash portion to be less than\nCdn$43.80 and the total number of Exchangeable Shares and\/or Duke Energy Common\nShares (if any) determined in accordance with Section 2.2(d) (a \"MIXED\nELECTION\"), payable, in each case, in accordance with Article 4, and the name of\neach such holder of Westcoast Common Shares will be removed from the register of\nholders of Westcoast Common Shares and added to the register of holders of the\nExchangeable Shares or Duke Energy Common Shares, as the case may be, if any,\ncomprising all or part of the consideration to be received by such holder for\nsuch transfer, and Exchangeco will be recorded as the registered holder of such\nWestcoast Common Shares so exchanged and will be deemed to be the legal and\nbeneficial owner thereof; provided, however, that holders of Westcoast Common\nShares who are not Canadian Residents will not be entitled to elect or be deemed\nto have elected to receive Exchangeable Shares (and the Ancillary Rights), and\nany such election or deemed election otherwise made by any such holder shall be\ndeemed to be an election to receive Duke Energy Common Shares.\n\n               (b) After application of the proration provisions in Section\n2.2(d) to all Westcoast Common Shares in respect of which an election has been\nmade by the holder thereof in accordance with Section 2.2(a), each Westcoast\nCommon Share in respect of which no election has been made by the holder\nthereof, or in respect of which an effective election has not been made (other\nthan Westcoast Common Shares held by (i) a Dissenting Shareholder who is\nultimately entitled to be paid the fair value of the Westcoast Common Shares\nheld by such Dissenting Shareholder and (ii) Duke Energy or any affiliate\nthereof (which shall not be exchanged under the Arrangement and shall remain\noutstanding as a Westcoast Common Share held by Duke Energy or any affiliate\nthereof)) (\"NON-ELECTION SHARES\") will be transferred to, and acquired by,\nExchangeco, without any act or formality on the part of the holder of such\nWestcoast Common Share or Exchangeco, free and clear of all liens, claims and\nencumbrances, and the holder shall be deemed to have elected to receive in\nexchange therefor (x) if the Aggregate Amount of Cash Elected equals or exceeds\nthe Cash Available, such number of fully paid and non-assessable Exchangeable\nShares (and the Ancillary Rights) if such holder is a Canadian Resident (or such\nnumber of fully paid and non-assessable Duke Energy Common \n\n\n                                      -8-\n\n                              PLAN OF ARRANGEMENT\n   86\nShares if such holder is not a Canadian Resident) as is equal to the Exchange\nRatio, (y) if the Aggregate Number of Shares Elected equals or exceeds the\nShares Available, Cdn$43.80 in cash, without interest, or (z) if neither Clause\n(x) or (y) is applicable, (1) an amount of cash, without interest, equal to (A)\nthe Cash Available minus the Aggregate Amount of Cash Elected divided by (B) the\nnumber of outstanding Non-Election Shares (the \"NON-ELECTION CASH AMOUNT\") and\n(2) the number of Exchangeable Shares (and the Ancillary Rights) if such holder\nis a Canadian Resident (or the number of Duke Energy Common Shares if such\nholder is not a Canadian Resident) as is equal to (A) the Exchange Ratio\nmultiplied by (B) a fraction the numerator of which is Cdn$43.80 minus the\nNon-Election Cash Amount and the denominator of which is Cdn$43.80, in all such\ncases payable in accordance with Article 4, and the name of each such holder of\nWestcoast Common Shares will be removed from the register of holders of\nWestcoast Common Shares and added to the register of holders of the Exchangeable\nShares or Duke Energy Common Shares, as the case may be, if any, comprising all\nor part of the consideration to be received by such holder for such transfer,\nand Exchangeco will be recorded as the registered holder of such Westcoast\nCommon Shares so exchanged and will be deemed to be the legal and beneficial\nowner of such Westcoast Common Shares.\n\n               (c) For greater certainty, a pro rata portion of the total number\nof Exchangeable Shares, the total amount of cash, and the total number of Duke\nEnergy Common Shares received under the Arrangement by any particular holder\nwill be allocated to every Westcoast Common Share held by that holder at the\nEffective Time, so that such holder will receive for each Westcoast Common Share\nheld by the holder at the Effective Time the same combination of Exchangeable\nShares, cash and\/or Duke Energy Common Shares as is received for every other\nWestcoast Common Share held by that holder at the Effective Time.\nNotwithstanding any provisions of this Plan of Arrangement, of the aggregate\nconsideration to be received by the holders of Westcoast Common Shares, 50% will\nconsist of cash and 50% will consist of Exchangeable Shares and\/or Duke Energy\nCommon Shares, subject to the effects of Dissenting Shareholders pursuant to\nSection 3.1.\n\n               (d) The consideration which each holder of Westcoast Common\nShares has elected in accordance with Section 2.2(a) to receive in exchange for\nsuch holder's Westcoast Common Shares shall be subject to adjustment and\nproration on the following bases:\n\n                    (i) if the Aggregate Amount of Cash Elected exceeds the Cash\nAvailable, then the amount of cash payable under the Arrangement to each holder\nof Westcoast Common Shares who has made a Cash Election or a Mixed Election\nshall be prorated (based on the fraction equal to the Cash Available divided by\nthe Aggregate Amount of Cash Elected) among all such holders of Westcoast Common\nShares who made a Cash Election or a Mixed Election so that the aggregate amount\nof cash payable to all such holders of Westcoast Common Shares who made a Cash\nElection or a Mixed Election shall be equal to the Cash Available and each such\nholder of Westcoast Common Shares who made a Cash Election or a Mixed Election\nshall be entitled to receive cash equal to the amount of cash payable to such\nholder of Westcoast Common Shares after giving effect to the proration\nprovisions of this Section 2.2(d)(i) and (x) if such holder of Westcoast Common\nShares has made a further election to receive Exchangeable Shares or Duke Energy\nCommon Shares in such event, then such holder shall be deemed to have elected to\nreceive the number of Exchangeable Shares per Westcoast Common Share equal to\nthe Exchange Ratio or the number of Duke Energy Common Shares per Westcoast\nCommon Share \n\n\n                                      -9-\n\n                              PLAN OF ARRANGEMENT\n   87\nequal to the Exchange Ratio, as the case may be, in respect of the balance of\nsuch holder's Westcoast Common Shares in respect of which cash was elected but\nnot available, or (y) if such holder shall not have made a valid further\nelection to receive Exchangeable Shares or Duke Energy Common Shares, (A) if\nsuch holder is a Canadian Resident, such holder shall be deemed to have elected\nto receive the number of Exchangeable Shares per Westcoast Common Share equal to\nthe Exchange Ratio in respect of the balance of such holder's Westcoast Common\nShares in respect of which cash was elected but not available and (B) if such\nholder is not a Canadian Resident, such holder shall be deemed to have elected\nto receive the number of Duke Energy Common Shares per Westcoast Common Share\nequal to the Exchange Ratio in respect of the balance of such holder's Westcoast\nCommon Shares in respect of which cash was elected but not available; and\n\n                    (ii) if the Aggregate Number of Shares Elected exceeds the\nShares Available, then (x) the number of Exchangeable Shares issuable under the\nArrangement to each holder of Westcoast Common Shares who has elected to receive\nall or part of the consideration for such holder's Westcoast Common Shares in\nthe form of Exchangeable Shares shall be prorated (based on the fraction equal\nto the Maximum Number of Exchangeable Shares divided by the aggregate number of\nExchangeable Shares that would be issuable to holders of Westcoast Common Shares\nbased upon the elections made pursuant to Section 2.2(a) before giving effect to\nthe proration provisions of this Section 2.2(d)) among all holders who have\nelected to receive all or part of the consideration for their Westcoast Common\nShares in the form of Exchangeable Shares so that the number of Exchangeable\nShares issuable to all holders who have elected to receive all or part of the\nconsideration for their Westcoast Common Shares in the form of Exchangeable\nShares under the Arrangement shall be equal to the Maximum Number of\nExchangeable Shares and each such holder shall be entitled to receive that\nnumber of Exchangeable Shares that is equal to the number of Exchangeable Shares\nissuable to such holder, after giving effect to the proration provisions of this\nSection 2.2(d)(ii)(x), and an amount of cash, without interest, equal to (A) the\ndifference between the number of Exchangeable Shares such holder elected to\nreceive pursuant to Section 2.2(a) and the number of Exchangeable Shares such\nholder will be entitled to receive after giving effect to the proration\nprovisions of this Section 2.2(d)(ii)(x), divided by (B) the Exchange Ratio, and\nmultiplied by (C) Cdn$43.80; and (y) the number of Duke Energy Common Shares\nissuable under the Arrangement to each holder of Westcoast Common Shares who has\nelected (or is deemed to have elected) to receive all or part of the\nconsideration for such holder's Westcoast Common Shares, as the case may be, in\nthe form of Duke Energy Common Shares shall be prorated (based on the fraction\nequal to the Maximum Number of Duke Energy Common Shares divided by the\naggregate number of Duke Energy Common Shares that would be issuable to holders\nof Westcoast Common Shares based upon the elections made pursuant to Section\n2.2(a) before giving effect to the proration provisions of this Section 2.2(d))\namong all holders who have elected to receive all or part of the consideration\nfor their Westcoast Common Shares in the form of Duke Energy Common Shares so\nthat the number of Duke Energy Common Shares issuable to all holders who have\nelected to receive all or part of the consideration for their Westcoast Common\nShares in the form of Duke Energy Common Shares under the Arrangement shall be\nequal to the Maximum Number of Duke Energy Common Shares and each such holder\nshall be entitled to receive that number of Duke Energy Common Shares that is\nequal to the number of Duke Energy Common Shares issuable to such holder, after\ngiving effect to the proration provisions of this Section 2.2(d)(ii)(y), and an\n\n\n                                      -10-\n\n                              PLAN OF ARRANGEMENT\n   88\namount of cash, without interest, equal to (A) the difference between the number\nof Duke Energy Common Shares such holder elected (or is deemed to have elected)\nto receive pursuant to Section 2.2(a) and the number of Duke Energy Common\nShares such holder will be entitled to receive after giving effect to the\nproration provisions of this Section 2.2(d)(ii)(y), divided by (B) the Exchange\nRatio, and multiplied by (C) Cdn$43.80.\n\n               (e) Each of the outstanding First Preferred Shares shall remain\noutstanding in accordance with its terms.\n\n               (f) Each Westcoast Option that has not been duly exercised prior\nto the Effective Time shall be exchanged for or converted into an option (a\n\"REPLACEMENT OPTION\") to purchase that number of Duke Energy Common Shares equal\nto the number of Westcoast Common Shares subject to such Westcoast Option\nmultiplied by the Exchange Ratio. Such Replacement Option shall provide for an\nexercise price per Duke Energy Common Share equal to (x) the exercise price per\nWestcoast Common Share of such Westcoast Option immediately prior to the\nEffective Time divided by the Exchange Ratio, divided by (y) the Currency\nExchange Rate for United States dollars on the Effective Date, provided that in\nno circumstance shall the exercise price per Duke Energy Common Share be less\nthan $.01 and if the calculation results in an exercise price less than $.01,\nthe exercise price shall be deemed to be $.01 per Duke Energy Common Share. If\nthe foregoing calculation results in a Replacement Option being exercisable for\na fraction of a Duke Energy Common Share, then the number of Duke Energy Common\nShares subject to such Replacement Option shall be rounded down to the next\nwhole number of Duke Energy Common Shares and the total exercise price for the\nReplacement Option shall be reduced by the exercise price of the fractional Duke\nEnergy Common Share, provided that in no circumstance shall the exercise price\nper Duke Energy Common Share be less than $.01 and if the calculation results in\nan exercise price less than $.01, the exercise price shall be deemed to be $.01\nper Duke Energy Common Share. The term to expiry, conditions to and manner of\nexercising, vesting schedule and all other terms and conditions of such\nReplacement Option will be the same as the terms and conditions of such\nWestcoast Option, and any document or agreement previously evidencing such\nWestcoast Option shall thereafter evidence and be deemed to evidence such\nReplacement Options. Notwithstanding the foregoing, the holder of a Westcoast\nOption may, at his or her sole option, notify Duke Energy in writing on or\nbefore the Effective Time that he or she wishes to increase the exercise price\nper Duke Energy Common Share for his or her Replacement Option in the event that\nthe value of such Replacement Option immediately after the Effective Time\n(measured as the difference between the closing price of the Duke Energy Common\nShares on the NYSE on the Effective Date and the exercise price for such shares\npursuant to such Replacement Option) exceeds the value of the Westcoast Option\nimmediately before the Effective Time (measured as (x) the difference between\nthe closing price of the Westcoast Common Shares underlying such Westcoast\nOption on The Toronto Stock Exchange on the trading day immediately preceding\nthe Effective Date and the exercise price for such shares pursuant to such\nWestcoast Option, divided by (y) the Currency Exchange Rate for United States\ndollars on the Effective Date) to the amount necessary to make the value of such\nReplacement Option immediately after the Effective Time equal to the value of\nsuch Westcoast Option immediately before the Effective Time and in the event\nsuch notice is given, the exercise price per Duke Energy Common Share under such\nReplacement \n\n\n                                      -11-\n\n                              PLAN OF ARRANGEMENT\n   89\nOption shall be deemed to be equal to such amount; provided that in no\ncircumstances shall the exercise price per Duke Energy Common Share be less than\n$.01.\n\n         2.3 ELECTIONS\n\n               (a) Each Person who, at or prior to the Election Deadline, is a\nholder of record of Westcoast Common Shares will be entitled, with respect to\nall or a portion of their shares, to make an election at or prior to the\nElection Deadline to receive (i) cash, (ii) Exchangeable Shares (and the\nAncillary Rights), (iii) Duke Energy Common Shares, or (iv) a combination\nthereof, in exchange for such holder's Westcoast Common Shares on the basis set\nforth herein and in the Letter of Transmittal and Election Form; provided that,\nnotwithstanding anything to the contrary herein, a holder of Westcoast Common\nShares who is not a Canadian Resident will not be entitled to elect to receive\nExchangeable Shares (and the Ancillary Rights) and any such election otherwise\nmade by any such holder shall be and be deemed to be an election to receive Duke\nEnergy Common Shares.\n\n               (b) Holders of Westcoast Common Shares who are Canadian\nResidents, other than any such holder who is exempt from tax under the ITA, and\nwho have elected (or who are deemed to have elected) to receive Exchangeable\nShares (and the Ancillary Rights) shall be entitled to make an income tax\nelection pursuant to subsection 85(1) of the ITA or, if the holder is a\npartnership, subsection 85(2) of the ITA (and in each case, where applicable,\nthe analogous provisions of provincial income tax law) with respect to the\ntransfer of their Westcoast Common Shares to Exchangeco by providing two signed\ncopies of the necessary prescribed election forms to the Depositary within 90\ndays following the Effective Date, duly completed with the details of the number\nof Westcoast Common Shares transferred and the applicable agreed amounts for the\npurposes of such elections. Thereafter, subject to the election forms being\ncorrect and complete and complying with the provisions of the ITA (or any\napplicable provincial income tax law), the forms will be signed by Exchangeco\nand returned to such holders of Westcoast Common Shares within 30 days after the\nreceipt thereof by the Depositary for filing with CCRA (or the applicable\nprovincial taxing authority). Exchangeco will not be responsible for the proper\ncompletion of any election form and, except for Exchangeco's obligation to\nreturn duly completed election forms which are received by the Depositary within\n90 days following the Effective Date, within 30 days after the receipt thereof\nby the Depositary, Exchangeco will not be responsible for any taxes, interest,\npenalties or any other costs or damages resulting from the failure by a holder\nof Westcoast Common Shares to properly complete or file the election forms in\nthe form and manner and within the time prescribed by the ITA (or any applicable\nprovincial income tax law). In its sole discretion, Exchangeco may choose to\nsign and return an election form received more than 90 days following the\nEffective Date, but Exchangeco will have no obligation to do so.\n\n         2.4 ADJUSTMENTS TO EXCHANGE RATIO\n\n         The Exchange Ratio, including the minimum and maximum Exchange Ratio\nused in the calculation thereof, shall be proportionately and appropriately\nadjusted to reflect fully the effect of (a) any stock split, reverse split,\nstock dividend (including any dividend or distribution of securities convertible\ninto Duke Energy Common Shares or Westcoast Common Shares), reorganization,\nrecapitalization or other like change with respect to Duke Energy Common Shares\nor Westcoast Common Shares and (b) any extraordinary dividend or distribution\nwith \n\n\n                                      -12-\n\n                              PLAN OF ARRANGEMENT\n   90\nrespect to Duke Energy Common Shares (other than a dividend or distribution\nreferenced in clause (a)), but only if the Weighted Average Trading Price of\nDuke Energy Common Shares is less than $36.88 as of the Effective Date, in each\ncase of clause (a) or (b) the record date for which occurs after the date of the\nCombination Agreement and prior to the Effective Time. Regular quarterly cash\ndividends and increases therein shall not be considered extraordinary for\npurposes of the preceding sentence.\n\n                                    ARTICLE 3\n\n                                RIGHTS OF DISSENT\n\n         3.1 RIGHTS OF DISSENT\n\n         Holders of Westcoast Common Shares may exercise rights of dissent with\nrespect to such Westcoast Common Shares pursuant to and in the manner set forth\nin section 190 of the CBCA as modified by the Interim Order and this Section 3.1\n(the \"DISSENT RIGHTS\") in connection with the Arrangement; provided that,\nnotwithstanding subsection 190(5) of the CBCA, the written objection to the\nArrangement Resolution referred to in subsection 190(5) of the CBCA must be\nreceived by Westcoast not later than 2:00 p.m. (Vancouver time) on the Business\nDay preceding the Westcoast Meeting. Holders of Westcoast Common Shares who duly\nexercise such rights of dissent and who:\n\n               (a) are ultimately determined to be entitled to be paid fair\nvalue for their Westcoast Common Shares shall be deemed to have transferred such\nWestcoast Common Shares as of the Effective Time, without any further act or\nformality and free and clear of all liens, claims and encumbrances, to\nExchangeco, in consideration for a payment of cash from Exchangeco equal to such\nfair value; or\n\n               (b) are ultimately determined not to be entitled, for any reason,\nto be paid fair value for their Westcoast Common Shares, shall be deemed to have\nparticipated in the Arrangement, as of the Effective Time, on the same basis as\na non-dissenting holder of Westcoast Common Shares who did not make an election\nand shall receive cash, Exchangeable Shares or Duke Energy Common Shares on the\nsame basis as holders of Non-Election Shares, \n\nbut in no case shall Duke Energy, Exchangeco, Callco, Westcoast or any other\nPerson be required to recognize any Dissenting Shareholder as a holder of\nWestcoast Common Shares after the Effective Time, and the names of each\nDissenting Shareholder shall be deleted from the register of holders of\nWestcoast Common Shares at the Effective Time.\n\n                                    ARTICLE 4\n\n                       CERTIFICATES AND FRACTIONAL SHARES\n\n         4.1 PAYMENT OF CASH\n\n         At or promptly after the Effective Time, Exchangeco shall deposit with\nthe Depositary, for the benefit of the holders of Westcoast Common Shares who\nwill receive cash in connection with the Arrangement, cash in the amount of the\nCash Available. Upon surrender to the \n\n\n                                      -13-\n\n                              PLAN OF ARRANGEMENT\n   91\nDepositary for transfer to Exchangeco of a certificate which immediately prior\nto or upon the Effective Time represented Westcoast Common Shares in respect of\nwhich the holder is entitled to receive cash under the Arrangement, together\nwith a duly completed Letter of Transmittal and Election Form, and such other\ndocuments and instruments as would have been required to effect the transfer of\nthe shares formerly represented by such certificate under the CBCA and the\nby-laws of Westcoast and such additional documents and instruments as the\nDepositary may reasonably require, the holder of such surrendered certificate\nshall be entitled to receive in exchange therefor, and after the Effective Time\nthe Depositary shall deliver to such holder the amount of cash such holder is\nentitled to receive under the Arrangement (together with any unpaid dividends or\ndistributions declared on the Westcoast Common Shares, if any, prior to the\nEffective Time), and any certificate so surrendered shall forthwith be\ntransferred to Exchangeco. In the event of a transfer of ownership of such\nWestcoast Common Shares that was not registered in the securities register of\nWestcoast, the amount of cash payable for such Westcoast Common Shares under the\nArrangement may be delivered to the transferee if the certificate representing\nsuch Westcoast Common Shares is presented to the Depositary as provided above,\naccompanied by all documents required to evidence and effect such transfer and\nto evidence that any applicable stock transfer taxes have been paid. Until\nsurrendered as contemplated by this Section 4.1, each certificate which\nimmediately prior to or upon the Effective Time represented one or more\noutstanding Westcoast Common Shares that, under the Arrangement, were exchanged\nor were deemed to be exchanged for cash pursuant to Section 2.2 shall be deemed\nat all times after the Effective Time to represent only the right to receive\nupon such surrender the cash payment contemplated by this Section 4.1.\n\n         4.2 ISSUANCE OF CERTIFICATES REPRESENTING EXCHANGEABLE SHARES\n\n         At or promptly after the Effective Time, Exchangeco shall deposit with\nthe Depositary, for the benefit of the holders of Westcoast Common Shares who\nwill receive Exchangeable Shares (and the Ancillary Rights) in connection with\nthe Arrangement, certificates representing the Maximum Number of Exchangeable\nShares. Upon surrender to the Depositary for transfer to Exchangeco of a\ncertificate which immediately prior to or upon the Effective Time represented\nWestcoast Common Shares in respect of which the holder is entitled to receive\nExchangeable Shares under the Arrangement, together with a duly completed Letter\nof Transmittal and Election Form and such other documents and instruments as\nwould have been required to effect the transfer of the shares formerly\nrepresented by such certificate under the CBCA and the by-laws of Westcoast and\nsuch additional documents and instruments as the Depositary may reasonably\nrequire, the holder of such surrendered certificate shall be entitled to receive\nin exchange therefor, and after the Effective Time the Depositary shall deliver\nto such holder, a certificate representing that number (rounded down to the\nnearest whole number) of Exchangeable Shares which such holder has the right to\nreceive (together with any unpaid dividends or distributions declared on the\nWestcoast Common \n\n\n                                      -14-\n\n                              PLAN OF ARRANGEMENT\n   92\nShares prior to the Effective Time) and any certificate so surrendered shall\nforthwith be transferred to Exchangeco. No interest shall be paid or accrued on\nthe cash in lieu of fractional shares, if any, or on unpaid dividends and\ndistributions, if any, payable to holders of certificates that formerly\nrepresented Westcoast Common Shares. In the event of a transfer of ownership of\nWestcoast Common Shares that was not registered in the securities register of\nWestcoast, a certificate representing the proper number of Exchangeable Shares\n(together with any unpaid dividends or distributions declared on the Westcoast\nCommon Shares prior to the Effective Time) may be issued to the transferee if\nthe certificate representing such Westcoast Common Shares is presented to the\nDepositary as provided above, accompanied by all documents required to evidence\nand effect such transfer and to evidence that any applicable stock transfer\ntaxes have been paid. Until surrendered as contemplated by this Section 4.2,\neach certificate which immediately prior to or upon the Effective Time\nrepresented one or more Westcoast Common Shares that, under the Arrangement,\nwere exchanged or were deemed to be exchanged for Exchangeable Shares pursuant\nto Section 2.2 shall be deemed at all times after the Effective Time, but\nsubject to Section 4.5, to represent only the right to receive upon such\nsurrender a certificate representing that number (rounded down to the nearest\nwhole number) of Exchangeable Shares (together with any unpaid dividends or\ndistributions declared on the Westcoast Common Shares prior to the Effective\nTime) which such holder has the right to receive.\n\n         4.3 ISSUANCE OF CERTIFICATES REPRESENTING DUKE ENERGY COMMON SHARES\n\n         At or promptly after the Effective Time, Exchangeco shall deposit with\nthe Depositary, for the benefit of the holders of Westcoast Common Shares who\nwill receive Duke Energy Common Shares in connection with the Arrangement,\ncertificates representing the Maximum Number of Duke Energy Common Shares. Upon\nsurrender to the Depositary for transfer to Exchangeco of a certificate which\nimmediately prior to or upon the Effective Time represented Westcoast Common\nShares in respect of which the holder is entitled to receive Duke Energy Common\nShares under the Arrangement, together with a duly completed Letter of\nTransmittal and Election Form and such other documents and instruments as would\nhave been required to effect the transfer of the shares formerly represented by\nsuch certificate under the CBCA and the by-laws of Westcoast and such additional\ndocuments and instruments as the Depositary may reasonably require, the holder\nof such surrendered certificate shall be entitled to receive in exchange\ntherefor, and after the Effective Time the Depositary shall deliver to such\nholder, a certificate representing that number (rounded down to the nearest\nwhole number) of Duke Energy Common Shares which such holder has the right to\nreceive (together with any unpaid dividends or distributions declared on the\nWestcoast Common Shares prior to the Effective Time) and any certificate so\nsurrendered shall forthwith be transferred to Exchangeco. No interest shall be\npaid or accrued on the cash in lieu of fractional shares, if any, or on unpaid\ndividends and distributions, if any, payable to holders of certificates that\nformerly represented Westcoast Common Shares. In the event of a transfer of\nownership of Westcoast Common Shares that was not registered in the securities\nregister of Westcoast, a certificate representing the proper number of Duke\nEnergy Common Shares (together with any unpaid dividends or distributions\ndeclared on the Westcoast Common Shares prior to the Effective Time) may be\nissued to the transferee if the certificate representing such Westcoast Common\nShares is presented to the Depositary as provided above, accompanied by all\ndocuments required to evidence and effect such transfer and to evidence that any\napplicable stock transfer taxes have been paid. Until surrendered as\ncontemplated by this Section 4.3, each certificate which immediately prior to or\nupon the Effective Time represented one or more Westcoast Common Shares, under\nthe Arrangement, that were exchanged or were deemed to be exchanged for Duke\nEnergy Common Shares pursuant to Section 2.2 shall be deemed at all times after\nthe Effective Time, but subject to Section 4.5, to represent only the right to\nreceive upon such surrender a certificate representing that number (rounded down\nto the nearest whole number) of Duke \n\n\n                                      -15-\n\n                              PLAN OF ARRANGEMENT\n   93\n\nEnergy Common Shares (together with any unpaid dividends or distributions\ndeclared prior to the Effective Time) which such holder has the right to\nreceive.\n\n         4.4 DISTRIBUTIONS WITH RESPECT TO UNSURRENDERED CERTIFICATES\n\n         No dividends or other distributions paid, declared or made with respect\nto Exchangeable Shares or Duke Energy Common Shares, in each case with a record\ndate after the Effective Time, shall be paid to the holder of any unsurrendered\ncertificate which immediately prior to the Effective Time represented\noutstanding Westcoast Common Shares that were exchanged for Exchangeable Shares\nor Duke Energy Common Shares pursuant to Section 2.2 unless and until the holder\nof such certificate shall comply with the provisions of Section 4.2 or 4.3, as\napplicable. Subject to applicable law, at the time such holder shall have\ncomplied with the provisions of Section 4.2 or 4.3, as applicable, (or, in the\ncase of clause (ii) below, at the appropriate payment date), there shall be paid\nto the holder of the certificates formerly representing Westcoast Common Shares,\nwithout interest, (i) the amount of dividends or other distributions with a\nrecord date after the Effective Time theretofore paid with respect to the\nExchangeable Shares or Duke Energy Common Shares, as the case may be, to which\nsuch holder is entitled pursuant hereto and (ii) on the appropriate payment\ndate, the amount of dividends or other distributions with a record date after\nthe Effective Time but prior to the date of compliance by such holder with the\nprovisions of Section 4.2 or 4.3 and a payment date subsequent to the date of\nsuch compliance and payable with respect to such Exchangeable Shares or Duke\nEnergy Common Shares, as the case may be.\n\n         4.5 NO FRACTIONAL SHARES\n\n         No certificates representing fractional Exchangeable Shares or\nfractional Duke Energy Common Shares shall be issued upon compliance with the\nprovisions of Section 4.2 or 4.3 and no dividend, stock split or other change in\nthe capital structure of Exchangeco or Duke Energy shall relate to any such\nfractional security and such fractional interests shall not entitle the owner\nthereof to exercise any rights as a security holder of Exchangeco or Duke\nEnergy. In lieu of any such fractional securities, each holder otherwise\nentitled to a fractional interest in an Exchangeable Share or to a fractional\ninterest in a Duke Energy Common Share will be entitled to receive a cash\npayment from the Depositary equal to the product of such fractional interest and\nthe Duke Energy Average Price as of the Effective Date, such amount to be\nprovided to the Depositary by Exchangeco upon request. Such payment with respect\nto fractional shares is merely intended to provide a mechanical rounding off of,\nand is not separately bargained for, consideration. If more than one certificate\nformerly representing Westcoast Common Shares are surrendered for the account of\nthe same holder, the number of Exchangeable Shares or Duke Energy Common Shares\nfor which such certificates have been surrendered shall be computed on the basis\nof the aggregate number of Westcoast Common Shares represented by the\ncertificates so surrendered. On the date of the notice referred to in Section\n7.2 of the Exchangeable Share Provisions, the aggregate number of Exchangeable\nShares and the aggregate number of Duke Energy Common Shares for which no\ncertificates were issued as a result of the foregoing provisions of this Section\n4.5 shall be deemed to have been surrendered by the Depositary for no\nconsideration to Exchangeco.\n\n\n                                      -16-\n\n                              PLAN OF ARRANGEMENT\n   94\n         4.6 LOST CERTIFICATES\n\n         In the event any certificate which immediately prior to the Effective\nTime represented one or more outstanding Westcoast Common Shares that were\nexchanged pursuant to Section 2.2 shall have been lost, stolen or destroyed,\nupon the making of an affidavit of that fact by the holder of Westcoast Common\nShares claiming such certificate to be lost, stolen or destroyed, the Depositary\nwill issue in exchange for such lost, stolen or destroyed certificate, any cash\npursuant to Section 4.1 and\/or one or more certificates representing one or more\nExchangeable Shares pursuant to Section 4.2 or Duke Energy Common Shares\npursuant to Section 4.3 (and any dividends or distributions with respect\nthereto) in each case deliverable in accordance with Section 2.2. When\nauthorizing such payment in exchange for any lost, stolen or destroyed\ncertificate, the holder to whom cash and\/or certificates representing\nExchangeable Shares or Duke Energy Common Shares are to be issued shall, as a\ncondition precedent to the issuance thereof, give a bond satisfactory to\nWestcoast, Exchangeco, Duke Energy and their respective transfer agents in such\nsum as Westcoast, Exchangeco or Duke Energy may direct or otherwise indemnify\nWestcoast, Exchangeco and Duke Energy in a manner satisfactory to Westcoast,\nExchangeco and Duke Energy against any claim that may be made against Westcoast,\nExchangeco or Duke Energy with respect to the certificate alleged to have been\nlost, stolen or destroyed.\n\n         4.7 EXTINGUISHMENT OF RIGHTS\n\n         Any certificate which immediately prior to the Effective Time\nrepresented outstanding Westcoast Common Shares that are not held by a\nDissenting Shareholder who is ultimately entitled to be paid fair value of the\nWestcoast Common Shares held by such Dissenting Shareholder but was exchanged or\nwas deemed to have been exchanged pursuant to Section 2.2, that has not been\ndeposited with all other instruments required by Section 4.1, 4.2 or 4.3, on or\nprior to the earlier of the fifth anniversary of the Effective Date and the date\nof the notice referred to in Section 7.2 of the Exchangeable Share Provisions\nshall cease to represent a claim or interest of any kind or nature to such cash\npayment and\/or as a holder of Exchangeable Shares or Duke Energy Common Shares.\nOn such date, the cash payment and\/or the Exchangeable Shares or Duke Energy\nCommon Shares (and any dividends or distributions with respect thereto) to which\nthe former holder of the certificate referred to in the preceding sentence was\nultimately entitled shall be deemed to have been surrendered for no\nconsideration to Exchangeco or Duke Energy, as the case may be, together with\nall entitlements to dividends, distributions, cash and interest in respect\nthereof held for such former holder. None of Duke Energy, Exchangeco, Callco,\nWestcoast or the Depositary shall be liable to any Person in respect of any cash\npayment, Duke Energy Common Shares or Exchangeable Shares (or dividends,\ndistributions and\/or cash in lieu of fractional shares) delivered to a public\nofficial pursuant to and in compliance with any applicable abandoned property,\nescheat or similar law.\n\n         4.8 WITHHOLDING RIGHTS\n\n         Westcoast, Exchangeco, Callco, Duke Energy and the Depositary shall be\nentitled to deduct and withhold from any dividend or consideration otherwise\npayable to any holder of Westcoast Common Shares, Duke Energy Common Shares or\nExchangeable Shares such amounts as Westcoast, Exchangeco, Callco, Duke Energy\nor the Depositary is required to deduct \n\n\n                                      -17-\n\n                              PLAN OF ARRANGEMENT\n   95\nand withhold with respect to such payment under the ITA, the United States\nInternal Revenue Code of 1986 or any provision of federal, provincial,\nterritorial, state, local or foreign tax law, in each case, as amended. To the\nextent that amounts are so withheld, such withheld amounts shall be treated for\nall purposes hereof as having been paid to the holder of the shares in respect\nof which such deduction and withholding was made, provided that such withheld\namounts are actually remitted to the appropriate taxing authority. To the extent\nthat the amount so required to be deducted or withheld from any payment to a\nholder exceeds the cash portion of the consideration otherwise payable to the\nholder, Westcoast, Exchangeco, Callco, Duke Energy and the Depositary are hereby\nauthorized to sell or otherwise dispose of such portion of the consideration as\nis necessary to provide sufficient funds to Westcoast, Exchangeco, Callco, Duke\nEnergy or the Depositary, as the case may be, to enable it to comply with such\ndeduction or withholding requirement and Westcoast, Exchangeco, Callco, Duke\nEnergy or the Depositary shall notify the holder thereof and remit any unapplied\nbalance of the net proceeds of such sale.\n\n         4.9 TERMINATION OF DEPOSITARY\n\n         Any Exchangeable Shares or Duke Energy Common Shares, together with any\nfunds held by the Depositary, that remain undistributed to former holders of\nWestcoast Common Shares nine months after the Effective Date shall be delivered\nto Exchangeco, upon demand therefor, and holders of certificates previously\nrepresenting Westcoast Common Shares who have not theretofore complied with\nSections 4.1, 4.2 or 4.3 shall thereafter look only to Exchangeco for payment of\nany claim to cash, Exchangeable Shares, Duke Energy Common Shares, cash in lieu\nof fractional shares thereof or dividends or distributions, if any, in respect\nthereof.\n\n                                    ARTICLE 5\n\n                       CERTAIN RIGHTS OF CALLCO TO ACQUIRE\n                               EXCHANGEABLE SHARES\n\n         5.1 CALLCO LIQUIDATION CALL RIGHT\n\n               (a) Callco shall have the overriding right (the \"LIQUIDATION CALL\nRIGHT\"), in the event of and notwithstanding the proposed liquidation,\ndissolution or winding-up of Exchangeco or any other distribution of the assets\nof Exchangeco among its shareholders for the purpose of winding-up its affairs,\npursuant to Article 5 of the Exchangeable Share Provisions, to purchase from all\nbut not less than all of the holders of Exchangeable Shares (other than any\nholder of Exchangeable Shares which is an affiliate of Duke Energy) on the\nLiquidation Date all but not less than all of the Exchangeable Shares held by\neach such holder upon payment by Callco to each such holder of the Exchangeable\nShare Price applicable on the last Business Day prior to the Liquidation Date\n(the \"LIQUIDATION CALL PURCHASE PRICE\") in accordance with Section 5.1(c). In\nthe event of the exercise of the Liquidation Call Right by Callco, each holder\nshall be obligated to sell all the Exchangeable Shares held by such holder to\nCallco on the Liquidation Date upon payment by Callco to such holder of the\nLiquidation Call Purchase Price for each such Exchangeable Share, whereupon\nExchangeco shall have no obligation to pay any Liquidation Amount to the holders\nof such shares so purchased by Callco.\n\n\n                                      -18-\n\n                              PLAN OF ARRANGEMENT\n   96\n               (b) To exercise the Liquidation Call Right, Callco must notify\nExchangeco and Exchangeco's transfer agent (the \"TRANSFER AGENT\"), as agent for\nthe holders of Exchangeable Shares, and Exchangeco of Callco's intention to\nexercise such right at least 45 days before the Liquidation Date in the case of\na voluntary liquidation, dissolution or winding-up of Exchangeco or any other\nvoluntary distribution of the assets of Exchangeco among its shareholders for\nthe purpose of winding-up its affairs, and at least five Business Days before\nthe Liquidation Date in the case of an involuntary liquidation, dissolution or\nwinding-up of Exchangeco or any other involuntary distribution of the assets of\nExchangeco among its shareholders for the purpose of winding up its affairs. The\nTransfer Agent will notify the holders of Exchangeable Shares as to whether\nCallco has exercised the Liquidation Call Right forthwith after the expiry of\nthe period during which the same may be exercised by Callco. If Callco exercises\nthe Liquidation Call Right, then on the Liquidation Date, Callco will purchase\nand the holders of Exchangeable Shares will sell all of the Exchangeable Shares\nthen outstanding for a price per share equal to the Liquidation Call Purchase\nPrice.\n\n               (c) For the purposes of completing the purchase of the\nExchangeable Shares pursuant to the Liquidation Call Right, Callco shall deposit\nor cause to be deposited with the Transfer Agent, on or before the Liquidation\nDate, the Exchangeable Share Consideration representing the total Liquidation\nCall Purchase Price. Provided that such Exchangeable Share Consideration has\nbeen so deposited with the Transfer Agent, on and after the Liquidation Date,\nthe holders of the Exchangeable Shares shall cease to be holders of the\nExchangeable Shares and shall not be entitled to exercise any of the rights of\nholders in respect thereof (including any rights under the Voting and Exchange\nTrust Agreement), other than the right to receive their proportionate part of\nthe total Liquidation Call Purchase Price payable by Callco, without interest,\nupon presentation and surrender by the holder of certificates representing the\nExchangeable Shares held by such holder and the holder shall on and after the\nLiquidation Date be considered and deemed for all purposes to be the holder of\nthe Duke Energy Common Shares to which such holder is entitled. Upon surrender\nto the Transfer Agent of a certificate or certificates representing Exchangeable\nShares, together with such other documents and instruments as may be required to\neffect a transfer of Exchangeable Shares under the CBCA and the by-laws of\nExchangeco and such additional documents and instruments as the Transfer Agent\nmay reasonably require, the holder of such surrendered certificate or\ncertificates shall be entitled to receive in exchange therefor, and the Transfer\nAgent on behalf of Callco shall deliver to such holder, the Exchangeable Share\nConsideration to which such holder is entitled. If Callco does not exercise the\nLiquidation Call Right in the manner described above, on the Liquidation Date\nthe holders of the Exchangeable Shares will be entitled to receive in exchange\ntherefor the Liquidation Amount otherwise payable by Exchangeco in connection\nwith the liquidation, dissolution or winding-up of Exchangeco pursuant to\nArticle 5 of the Exchangeable Share Provisions.\n\n\n                                      -19-\n\n                              PLAN OF ARRANGEMENT\n   97\n         5.2 CALLCO REDEMPTION CALL RIGHT\n\n         In addition to Callco's rights contained in the Exchangeable Share\nProvisions, including the Retraction Call Right (as defined in the Exchangeable\nShare Provisions), Callco shall have the following rights in respect of the\nExchangeable Shares:\n\n               (a) Callco shall have the overriding right (the \"REDEMPTION CALL\nRIGHT\"), in the event of and notwithstanding the proposed redemption of the\nExchangeable Shares by Exchangeco pursuant to Article 7 of the Exchangeable\nShare Provisions, to purchase from all but not less than all of the holders of\nExchangeable Shares (other than any holder of Exchangeable Shares which is an\naffiliate of Duke Energy) on the Redemption Date all but not less than all of\nthe Exchangeable Shares held by each such holder upon payment by Callco to each\nsuch holder of the Exchangeable Share Price applicable on the last Business Day\nprior to the Redemption Date (the \"REDEMPTION CALL PURCHASE PRICE\") in\naccordance with 5.2(c). In the event of the exercise of the Redemption Call\nRight by Callco, each holder shall be obligated to sell all the Exchangeable\nShares held by such holder to Callco on the Redemption Date upon payment by\nCallco to such holder of the Redemption Call Purchase Price for each such\nExchangeable Share, whereupon Exchangeco shall have no obligation to redeem, or\nto pay the Redemption Price in respect of, such shares so purchased by Callco.\n\n               (b) To exercise the Redemption Call Right, Callco must notify the\nTransfer Agent, as agent for the holders of Exchangeable Shares, and Exchangeco\nof Callco's intention to exercise such right at least 60 days before the\nRedemption Date, except in the case of a redemption occurring as a result of a\nDuke Energy Control Transaction, an Exchangeable Share Voting Event or an Exempt\nExchangeable Share Voting Event (each as defined in the Exchangeable Share\nProvisions), in which case Callco shall so notify the Transfer Agent and\nExchangeco on or before the Redemption Date. The Transfer Agent will notify the\nholders of the Exchangeable Shares as to whether Callco has exercised the\nRedemption Call Right forthwith after the expiry of the period during which the\nsame may be exercised by Callco. If Callco exercises the Redemption Call Right,\nthen on the Redemption Date, Callco will purchase and the holders of\nExchangeable Shares will sell all of the Exchangeable Shares then outstanding\nfor a price per share equal to the Redemption Call Purchase Price.\n\n               (c) For the purposes of completing the purchase of the\nExchangeable Shares pursuant to the Redemption Call Right, Callco shall deposit\nor cause to be deposited with the Transfer Agent, on or before the Redemption\nDate, the Exchangeable Share Consideration representing the total Redemption\nCall Purchase Price. Provided that such Exchangeable Share Consideration has\nbeen so deposited with the Transfer Agent, on and after the Redemption Date the\nholders of the Exchangeable Shares shall cease to be holders of the Exchangeable\nShares and shall not be entitled to exercise any of the rights of holders in\nrespect thereof (including any rights under the Voting and Exchange Trust\nAgreement), other than the right to receive their proportionate part of the\ntotal Redemption Call Purchase Price payable by Callco, without interest, upon\npresentation and surrender by the holder of certificates representing the\nExchangeable Shares held by such holder and the holder shall on and after the\nRedemption Date be considered and deemed for all purposes to be the holder of\nthe Duke Energy Common Shares to which such holder is entitled. Upon surrender\nto the Transfer Agent of a certificate or certificates representing Exchangeable\nShares, together with such other documents and instruments as may be required to\neffect a transfer of Exchangeable Shares under the CBCA and the by-laws of\nExchangeco and such additional documents and instruments as the Transfer Agent\n\n\n                                      -20-\n\n                              PLAN OF ARRANGEMENT\n   98\nmay reasonably require, the holder of such surrendered certificate or\ncertificates shall be entitled to receive in exchange therefor, and the Transfer\nAgent on behalf of Callco shall deliver to such holder, the Exchangeable Share\nConsideration to which such holder is entitled. If Callco does not exercise the\nRedemption Call Right in the manner described above, on the Redemption Date the\nholders of the Exchangeable Shares will be entitled to receive in exchange\ntherefor the Redemption Price otherwise payable by Exchangeco in connection with\nthe redemption of the Exchangeable Shares pursuant to Article 7 of the\nExchangeable Share Provisions.\n\n                                    ARTICLE 6\n\n                                   AMENDMENTS\n\n         6.1 AMENDMENTS TO PLAN OF ARRANGEMENT\n\n         Westcoast and Duke Energy reserve the right to amend, modify and\/or\nsupplement this Plan of Arrangement at any time and from time to time prior to\nthe Effective Date subject to amendment in the manner provided for in the\nCombination Agreement, provided that each such amendment, modification and\/or\nsupplement must be (i) set out in writing, (ii) approved by Duke Energy, (iii)\nfiled with the Court and, if made following the Westcoast Meeting, approved by\nthe Court, and (iv) communicated to Westcoast Securityholders if and as required\nby the Court.\n\n         Any amendment, modification or supplement to this Plan of Arrangement\nmay be proposed by Westcoast and Duke Energy at any time prior to the Westcoast\nMeeting (provided that Duke Energy shall have consented thereto) with or without\nany other prior notice or communication, and if so proposed and accepted by the\nPersons voting at the Westcoast Meeting (other than as may be required under the\nInterim Order), shall become part of this Plan of Arrangement for all purposes.\n\n         Any amendment, modification or supplement to this Plan of Arrangement\nthat is approved or directed by the Court following the Westcoast Meeting shall\nbe effective only if (i) it is consented to by each of Westcoast and Duke Energy\nand (ii) if required by the Court, it is consented to by Westcoast\nSecurityholders voting in the manner directed by the Court.\n\n         Subject to applicable law, any amendment, modification or supplement to\nthis Plan of Arrangement may be made following the Effective Date unilaterally\nby Duke Energy, provided that it concerns a matter which, in the reasonable\nopinion of Duke Energy, is of an administrative nature required to better give\neffect to the implementation of this Plan of Arrangement and is not adverse to\nthe financial or economic interests of any Westcoast Securityholder.\n\n\n                                      -21-\n\n                              PLAN OF ARRANGEMENT\n   99\n                                   ARTICLE 7\n\n                               FURTHER ASSURANCES\n\n         7.1 Notwithstanding that the transactions and events set out herein\nshall occur and be deemed to occur in the order set out in this Plan of\nArrangement without any further act or formality, each of the parties to the\nCombination Agreement shall make, do and execute, or cause to be made, done and\nexecuted, all such further acts, deeds, agreements, transfers, assurances,\ninstruments or documents as may reasonably be required by any of them in order\nfurther to document or evidence any of the transactions or events set out\nherein.\n\n\n                                      -22-\n\n                              PLAN OF ARRANGEMENT\n   100\n                                   APPENDIX 1\n                           TO THE PLAN OF ARRANGEMENT\n\n                           PROVISIONS ATTACHING TO THE\n                             EXCHANGEABLE SHARES OF\n                               3946509 CANADA INC.\n\n         The Exchangeable Shares shall have the following rights, privileges,\nrestrictions and conditions:\n\n                                    ARTICLE 1\n\n                                 INTERPRETATION\n\n         1.1 For the purposes of these share provisions:\n\n         \"AFFILIATE\" has the meaning ascribed thereto in the Securities Act,\n         unless otherwise expressly stated herein;\n\n         \"ARRANGEMENT\" means an arrangement under section 192 of the CBCA on the\n         terms and subject to the conditions set out in the Plan of Arrangement\n         to which plan these share provisions are attached as Appendix 1 and\n         which Plan of Arrangement (other than Appendix 1 thereto) is attached\n         to the Combination Agreement as Schedule E, subject to any amendments\n         or variations thereto made in accordance with Article 6 of the Plan of\n         Arrangement or Section 7.1 of the Combination Agreement or made at the\n         direction of the Court in the Final Order;\n\n         \"BOARD OF DIRECTORS\" means the board of directors of the Company;\n\n         \"BUSINESS DAY\" means any day on which commercial banks are generally\n         open for business in New York, New York and Vancouver, British\n         Columbia, other than a Saturday, a Sunday or a day observed as a\n         holiday in New York, New York under the laws of the State of New York\n         or the federal laws of the United States of America or in Vancouver,\n         British Columbia under the laws of the Province of British Columbia or\n         the federal laws of Canada;\n\n         \"CALLCO\" means 3058368 Nova Scotia Company, an unlimited liability\n         company existing under the laws of the Province of Nova Scotia and an\n         indirect wholly-owned subsidiary of Duke Energy;\n\n         \"CALLCO CALL NOTICE\" has the meaning ascribed thereto in Section 6.3 of\n         these share provisions;\n\n         \"CANADIAN DOLLAR EQUIVALENT\" means in respect of an amount expressed in\n         a currency other than Canadian dollars (the \"FOREIGN CURRENCY AMOUNT\")\n         at any date the product obtained by multiplying:\n\n                  (a) the Foreign Currency Amount, by\n\n\n                                      1-1\n   101\n                  (b) the noon spot exchange rate on such date for such foreign\n         currency expressed in Canadian dollars as reported by the Bank of\n         Canada or, in the event such spot exchange rate is not available, such\n         spot exchange rate on such date for such foreign currency expressed in\n         Canadian dollars as may be deemed by the Board of Directors to be\n         appropriate for such purpose;\n\n         \"CBCA\" means Canada Business Corporations Act, as amended from time to\n         time prior to the Effective Date;\n\n         \"COMBINATION AGREEMENT\" means the agreement made as of the 20th day of\n         September, 2001 among Duke Energy, Callco, the Company and Westcoast,\n         as amended, supplemented and\/or restated in accordance therewith prior\n         to the Effective Date, providing for, among other things, the\n         Arrangement;\n\n         \"COMMON SHARES\" means the common shares in the capital of the Company;\n\n         \"COMPANY\" means 3946509 Canada Inc., a corporation existing under the\n         CBCA;\n\n         \"CURRENT MARKET PRICE\" means, in respect of a Duke Energy Common Share\n         on any date, the Canadian Dollar Equivalent of the average of the\n         closing bid and asked prices of Duke Energy Common Shares during a\n         period of 20 consecutive trading days ending not more than three\n         trading days before such date on the NYSE, or, if the Duke Energy\n         Common Shares are not then listed on the NYSE, on such other stock\n         exchange or automated quotation system on which the Duke Energy Common\n         Shares are listed or quoted, as the case may be, as may be selected by\n         the Board of Directors for such purpose; provided, however, that if in\n         the opinion of the Board of Directors the public distribution or\n         trading activity of Duke Energy Common Shares during such period does\n         not create a market which reflects the fair market value of a Duke\n         Energy Common Share, then the Current Market Price of a Duke Energy\n         Common Share shall be determined by the Board of Directors, in good\n         faith and in its sole discretion, and provided further that any such\n         selection, opinion or determination by the Board of Directors shall be\n         conclusive and binding;\n\n         \"DIRECTOR\" means the Director appointed pursuant to section 260 of the\n         CBCA;\n\n         \"DUKE ENERGY\" means Duke Energy Corporation, a corporation existing\n         under the laws of the State of Duke North Carolina;\n\n         \"DUKE ENERGY COMMON SHARES\" mean the shares of common stock, no par\n         value per share, in the capital of Duke Energy and any other securities\n         into which such shares may be changed;\n\n         \"DUKE ENERGY CONTROL TRANSACTION\" means any merger, amalgamation,\n         tender offer, material sale of shares or rights or interests therein or\n         thereto or similar transactions involving Duke Energy, or any proposal\n         to carry out the same; and\n\n         \"DUKE ENERGY DIVIDEND DECLARATION DATE\" means the date on which the\n         board of directors of Duke Energy declares any dividend on the Duke\n         Energy Common Shares.\n\n\n                                      1-2\n   102\n         \"EFFECTIVE DATE\" means the date shown on the certificate of arrangement\n         to be issued by the Director under the CBCA giving effect to the\n         Arrangement;\n\n         \"EFFECTIVE TIME\" means 12:01 a.m. (Vancouver time) on the Effective\n         Date;\n\n         \"EXCHANGEABLE SHARE CONSIDERATION\" means, with respect to each\n         Exchangeable Share, for any acquisition of, redemption of or\n         distribution of assets of the Company in respect of, or purchase\n         pursuant to, these share provisions, the Plan of Arrangement, the\n         Support Agreement or the Voting and Exchange Trust Agreement:\n\n                  (a) the Current Market Price of one Duke Energy Common Share\n         deliverable in connection with such action; plus\n\n                  (b) a cheque or cheques payable at par at any branch of the\n         bankers of the payor in the amount of all declared, payable and unpaid,\n         and all undeclared but payable, cash dividends deliverable in\n         connection with such action; plus\n\n                  (c) such stock or other property constituting any declared and\n         unpaid non-cash dividends deliverable in connection with such action,\n\n         provided that (i) the part of the consideration which represents (a)\n         above shall be fully paid and satisfied by the delivery of one Duke\n         Energy Common Share, such share to be duly issued, fully paid and\n         non-assessable, (ii) the part of the consideration which represents (c)\n         above shall be fully paid and satisfied by delivery of such non-cash\n         items, (iii) any such consideration shall be delivered free and clear\n         of any lien, claim, encumbrance, security interest or adverse claim or\n         interest and (iv) any such consideration shall be paid less any tax\n         required to be deducted and withheld therefrom and without interest;\n\n         \"EXCHANGEABLE SHARE PRICE\" means, for each Exchangeable Share, an\n         amount equal to the aggregate of:\n\n                  (a) the Current Market Price of a Duke Energy Common Share;\n         plus\n\n                  (b) an additional amount equal to the full amount of all cash\n         dividends declared, payable and unpaid, on such Exchangeable Share;\n         plus\n\n                  (c) an additional amount equal to the full amount of all\n         dividends declared and payable or paid on Duke Energy Common Shares\n         which have not been declared or paid on Exchangeable Shares in\n         accordance herewith; plus\n\n                  (d) an additional amount representing the full amount of all\n         non-cash dividends declared, payable and unpaid, on such Exchangeable\n         Share;\n\n         \"EXCHANGEABLE SHARE VOTING EVENT\" means any matter in respect of which\n         holders of Exchangeable Shares are entitled to vote as shareholders of\n         the Company, other than an Exempt Exchangeable Share Voting Event, and,\n         for greater certainty, excluding any matter in respect of which holders\n         of Exchangeable Shares are entitled to vote (or instruct \n\n\n                                      1-3\n   103\n         the Trustee to vote) in their capacity as Beneficiaries under (and as\n         that term is defined in) the Voting and Exchange Trust Agreement;\n\n         \"EXCHANGEABLE SHARES\" mean the non-voting exchangeable shares in the\n         capital of the Company, having the rights, privileges, restrictions and\n         conditions set forth herein;\n\n         \"EXEMPT EXCHANGEABLE SHARE VOTING EVENT\" means any matter in respect of\n         which holders of Exchangeable Shares are entitled to vote as\n         shareholders of the Company in order to approve or disapprove, as\n         applicable, any change to, or in the rights of the holders of, the\n         Exchangeable Shares, where the approval or disapproval, as applicable,\n         of such change would be required to maintain the equivalence of the\n         Exchangeable Shares and the Duke Energy Common Shares;\n\n         \"GOVERNMENTAL ENTITY\" means any (a) multinational, federal, provincial,\n         territorial, state, regional, municipal, local or other government,\n         governmental or public department, central bank, court, tribunal,\n         arbitral body, commission, board, bureau or agency, domestic or\n         foreign, (b) subdivision, agent, commission, board, or authority of any\n         of the foregoing, or (c) quasi-governmental or private body exercising\n         any regulatory, expropriation or taxing authority under or for the\n         account of any of the foregoing;\n\n         \"HOLDER\" means, when used with reference to the Exchangeable Shares,\n         the holders of Exchangeable Shares shown from time to time in the\n         register maintained by or on behalf of the Company in respect of the\n         Exchangeable Shares and, when used with reference to the Westcoast\n         Options, means the Person to whom such option was issued;\n\n         \"LIQUIDATION AMOUNT\" has the meaning ascribed thereto in Section 5.1(a)\n         of these share provisions;\n\n         \"LIQUIDATION CALL RIGHT\" has the meaning ascribed thereto in the Plan\n         of Arrangement;\n\n         \"LIQUIDATION DATE\" has the meaning ascribed thereto in Section 5.1(a)\n         of these share provisions;\n\n         \"NYSE\" means The New York Stock Exchange, Inc.;\n\n         \"PERSON\" includes any individual, firm, partnership, joint venture,\n         venture capital fund, limited liability company, unlimited liability\n         company, association, trust, trustee, executor, administrator, legal\n         personal representative, estate, group, body corporate, corporation,\n         unincorporated association or organization, Governmental Entity,\n         syndicate or other entity, whether or not having legal status;\n\n         \"PLAN OF ARRANGEMENT\" means the plan of arrangement involving and\n         affecting Westcoast, Duke Energy, Callco, the Company, all holders and\n         all beneficial owners of Westcoast Common Shares, all holders and all\n         beneficial owners of Exchangeable Shares and all holders of Westcoast\n         Options under section 192 of the CBCA contemplated in the Combination\n         Agreement, to which these share provisions are attached as Appendix 1;\n\n\n                                      1-4\n   104\n         \"PURCHASE PRICE\" has the meaning ascribed thereto in Section 6.3 of\n         these share provisions;\n\n         \"REDEMPTION CALL PURCHASE PRICE\" has the meaning ascribed thereto in\n         the Plan of Arrangement;\n\n         \"REDEMPTION CALL RIGHT\" has the meaning ascribed thereto in the Plan of\n         Arrangement;\n\n         \"REDEMPTION DATE\" means the date, if any, established by the Board of\n         Directors for the redemption by the Company of all but not less than\n         all of the outstanding Exchangeable Shares pursuant to Article 7 of\n         these share provisions, which date shall be no earlier than the eighth\n         anniversary of the Effective Date, unless:\n\n                  (a) there are less than twenty percent (20%) of the number of\n         Exchangeable Shares issuable on the Effective Date outstanding (other\n         than Exchangeable Shares held by Duke Energy and its affiliates, as\n         such number of shares may be adjusted as deemed appropriate by the\n         Board of Directors to give effect to any subdivision or consolidation\n         of or stock dividend on the Exchangeable Shares, any issue or\n         distribution of rights to acquire Exchangeable Shares or securities\n         exchangeable for or convertible into Exchangeable Shares, any issue or\n         distribution of other securities or rights or evidences of indebtedness\n         or assets, or any other capital reorganization or other transaction\n         affecting the Exchangeable Shares), in which case the Board of\n         Directors may accelerate such redemption date to such date prior to the\n         eighth anniversary of the Effective Date as it may determine, upon at\n         least 60 days' prior written notice to the registered holders of the\n         Exchangeable Shares and the Trustee;\n\n                  (b) a Duke Energy Control Transaction occurs, in which case,\n         provided that the Board of Directors determines, in good faith and in\n         its sole discretion, that it is not reasonably practicable to\n         substantially replicate the terms and conditions of the Exchangeable\n         Shares in connection with such Duke Energy Control Transaction and that\n         the redemption of all but not less than all of the outstanding\n         Exchangeable Shares is necessary to enable the completion of such Duke\n         Energy Control Transaction in accordance with its terms, the Board of\n         Directors may accelerate such redemption date to such date prior to the\n         eighth anniversary of the Effective Date as it may determine, upon such\n         number of days' prior written notice to the registered holders of the\n         Exchangeable Shares and the Trustee as the Board of Directors may\n         determine to be reasonably practicable in such circumstances;\n\n                  (c) an Exchangeable Share Voting Event is proposed, in which\n         case, provided that the Board of Directors has determined, in good\n         faith and in its sole discretion, that it is not reasonably practicable\n         to accomplish the business purpose intended by the Exchangeable Share\n         Voting Event, which business purpose must be bona fide and not for the\n         primary purpose of causing the occurrence of a Redemption Date, the\n         redemption date shall be the Business Day prior to the record date for\n         any meeting or vote of the holders of the Exchangeable Shares to\n         consider the Exchangeable Share Voting Event and the Board of Directors\n         shall give such number of days' prior written notice of such \n\n\n                                      1-5\n   105\n         redemption to the registered holders of the Exchangeable Shares and the\n         Trustee as the Board of Directors may determine to be reasonably\n         practicable in such circumstances; or\n\n                  (d) an Exempt Exchangeable Share Voting Event is proposed and\n         the holders of the Exchangeable Shares fail to take the necessary\n         action at a meeting or other vote of holders of Exchangeable Shares, to\n         approve or disapprove, as applicable, the Exempt Exchangeable Share\n         Voting Event, in which case the redemption date shall be the Business\n         Day following the day on which the holders of the Exchangeable Shares\n         failed to take such action,\n\n         provided, however, that the accidental failure or omission to give any\n         notice of redemption under clauses (a), (b) or (c) above to any of such\n         holders of Exchangeable Shares shall not affect the validity of any\n         such redemption;\n\n         \"REDEMPTION PRICE\" has the meaning ascribed thereto in Section 7.1 of\n         these share provisions;\n\n         \"RETRACTED SHARES\" has the meaning ascribed thereto in Section 6.1(a)\n         of these share provisions;\n\n         \"RETRACTION CALL RIGHT\" has the meaning ascribed thereto in Section\n         6.1(c) of these share provisions;\n\n         \"RETRACTION DATE\" has the meaning ascribed thereto in Section 6.1(b) of\n         these share provisions;\n\n         \"RETRACTION PRICE\" has the meaning ascribed thereto in Section 6.1 of\n         these share provisions;\n\n         \"RETRACTION REQUEST\" has the meaning ascribed thereto in Section 6.1 of\n         these share provisions;\n\n         \"SECURITIES ACT\" means the Securities Act (Ontario) and the rules,\n         regulations and policies made thereunder, as now in effect and as they\n         may be amended from time to time prior to the Effective Date;\n\n         \"SUPPORT AGREEMENT\" means the agreement made between Westcoast, Duke\n         Energy, Callco and the Company substantially in the form and content of\n         Schedule F annexed to the Combination Agreement, with such changes\n         thereto as the parties to the Combination Agreement, acting reasonably,\n         may agree;\n\n         \"TRANSFER AGENT\" means _____________ Trust Company of Canada or such\n         other Person as may from time to time be appointed by the Company as\n         the registrar and transfer agent for the Exchangeable Shares;\n\n         \"TRUSTEE\" means the trustee to be chosen by Duke Energy and Westcoast,\n         acting reasonably, to act as trustee under the Voting and Exchange\n         Trust Agreement, being a corporation organized and existing under the\n         laws of the State of New York or the State  \n\n\n                                      1-6\n   106\n         of Delaware, and any successor trustee appointed under the Voting\n         and Exchange Trust Agreement;\n\n         \"VOTING AND EXCHANGE TRUST AGREEMENT\" means the agreement made between\n         Duke Energy, Callco, the Company and the Trustee in connection with the\n         Plan of Arrangement substantially in the form and content of Schedule G\n         annexed to the Combination Agreement with such changes thereto as the\n         parties to the Combination Agreement, acting reasonably, may agree;\n\n         \"WESTCOAST\" means Westcoast Energy Inc., a corporation existing under\n         the laws of Canada;\n\n         \"WESTCOAST COMMON SHARES\" means the issued and outstanding common\n         shares in the capital of Westcoast immediately prior to the Effective\n         Time;\n\n         \"WESTCOAST OPTIONS\" means all Westcoast Common Share purchase options\n         granted under the Westcoast Stock Option Plans;\n\n         \"WESTCOAST STOCK OPTION PLANS\" means Westcoast's Long-Term Incentive\n         Share Option Plan 1989 as amended effective April 26, 2000 and\n         Westcoast's 1999 Key Employee Plan;\n\n                                    ARTICLE 2\n\n                         RANKING OF EXCHANGEABLE SHARES\n\n         2.1 The Exchangeable Shares shall be entitled to a preference over the\nCommon Shares and any other shares ranking junior to the Exchangeable Shares\nwith respect to the payment of dividends and the distribution of assets in the\nevent of the liquidation, dissolution or winding-up of the Company, whether\nvoluntary or involuntary, or any other distribution of the assets of the\nCompany, among its shareholders for the purpose of winding-up its affairs.\n\n                                    ARTICLE 3\n\n                                    DIVIDENDS\n\n         3.1 A holder of an Exchangeable Share shall be entitled to receive and\nthe Board of Directors shall, subject to applicable law, on each Duke Energy\nDividend Declaration Date, declare a dividend on each Exchangeable Share:\n\n               (a) in the case of a cash dividend declared on the Duke Energy\nCommon Shares, in an amount in cash for each Exchangeable Share in U.S. dollars,\nor the Canadian Dollar Equivalent thereof on the Duke Energy Dividend\nDeclaration Date, in each case, corresponding to the cash dividend declared on\neach Duke Energy Common Share;\n\n               (b) in the case of a stock dividend declared on the Duke Energy\nCommon Shares to be paid in Duke Energy Common Shares subject to Section 3.2, by\nthe issue or transfer by the Company of such number of Exchangeable Shares for\neach Exchangeable Share as is \n\n\n                                      1-7\n   107\nequal to the number of Duke Energy Common Shares to be paid on each Duke Energy\nCommon Share; or\n\n               (c) in the case of a dividend declared on the Duke Energy Common\nShares in property other than cash or Duke Energy Common Shares, in such type\nand amount of property for each Exchangeable Share as is the same as or\neconomically equivalent to (to be determined by the Board of Directors as\ncontemplated by Section 3.6) the type and amount of property declared as a\ndividend on each Duke Energy Common Share.\n\n         Such dividends shall be paid out of money, assets or property of the\nCompany properly applicable to the payment of dividends, or out of authorized\nbut unissued shares of the Company, as applicable.\n\n         3.2 In the case of a stock dividend declared on the Duke Energy Common\nShares to be paid in Duke Energy Common Shares, in lieu of declaring the stock\ndividend contemplated by Section 3.1(b) on the Exchangeable Shares, the Board of\nDirectors may, in good faith and in its discretion and subject to applicable law\nand to obtaining all required regulatory approvals, subdivide, redivide or\nchange (the \"SUBDIVISION\") each issued and unissued Exchangeable Share on the\nbasis that each Exchangeable Share before the subdivision becomes a number of\nExchangeable Shares equal to the sum of (i) one Duke Energy Common Share and\n(ii) the number of Duke Energy Common shares to be paid as a share dividend on\neach Duke Energy Common Share. In making such Subdivision, the Board of\nDirectors shall consider the effect thereof upon the then outstanding\nExchangeable Shares and the general taxation consequences of the Subdivision to\nthe holders of the Exchangeable Shares. In such instance, and notwithstanding\nany other provision hereof, such Subdivision shall become effective on the\neffective date specified in Section 3.4 without any further act or formality on\nthe part of the Board of Directors or of the holders of Exchangeable Shares. For\ngreater certainty, subject to applicable law, no approval of the holders of\nExchangeable Shares to an amendment to the articles of the Company shall be\nrequired to give effect to such subdivision.\n\n         3.3 Cheques of the Company payable at par at any branch of the bankers\nof the Company shall be issued in respect of any cash dividends contemplated by\nSection 3.1(a) and the sending of such a cheque to each holder of an\nExchangeable Share shall satisfy the cash dividend represented thereby unless\nthe cheque is not paid on presentation. Subject to applicable law, certificates\nregistered in the name of the registered holder of Exchangeable Shares shall be\nissued or transferred in respect of any stock dividends contemplated by Section\n3.1(b) or any Subdivision contemplated by Section 3.2 and the sending of such a\ncertificate to each holder of an Exchangeable Share shall satisfy the stock\ndividend represented thereby. Such other type and amount of property in respect\nof any dividends contemplated by Section 3.1(c) shall be issued, distributed or\ntransferred by the Company in such manner as it shall determine and the\nissuance, distribution or transfer thereof by the Company to each holder of an\nExchangeable Share shall satisfy the dividend represented thereby. No holder of\nan Exchangeable Share shall be entitled to recover by action or other legal\nprocess against the Company any dividend that is represented by a cheque that\nhas not been duly presented to the Company's bankers for payment or that\notherwise remains unclaimed for a period of six years from the date on which\nsuch dividend was first payable.\n\n\n                                      1-8\n   108\n         3.4 The record date for the determination of the holders of\nExchangeable Shares entitled to receive payment of, and the payment date for,\nany dividend declared on the Exchangeable Shares under Section 3.1 shall be the\nsame dates as the record date and payment date, respectively, for the\ncorresponding dividend declared on the Duke Energy Common Shares. The record\ndate for the determination of the holders of Exchangeable Shares entitled to\nreceive Exchangeable Shares in connection with any Subdivision of the\nExchangeable Shares under Section 3.2 and the effective date of such Subdivision\nshall be the same dates as the record date and payment date, respectively, for\nthe corresponding dividend declared on the Duke Energy Common Shares\n\n         3.5 If on any payment date for any dividends declared on the\nExchangeable Shares under Section 3.1 the dividends are not paid in full on all\nof the Exchangeable Shares then outstanding, any such dividends that remain\nunpaid shall be paid on a subsequent date or dates determined by the Board of\nDirectors on which the Company shall have sufficient moneys, assets or property\nproperly applicable to the payment of such dividends.\n\n         3.6 The Board of Directors shall determine, in good faith and in its\nsole discretion, economic equivalence for the purposes of Sections 3.1 and 3.2,\nand each such determination shall be conclusive and binding on the Company and\nits shareholders. In making each such determination, the following factors\nshall, without excluding other factors determined by the Board of Directors to\nbe relevant, be considered by the Board of Directors:\n\n               (a) in the case of any stock dividend or other distribution\npayable in Duke Energy Common Shares, the number of such shares issued in\nproportion to the number of Duke Energy Common Shares previously outstanding;\n\n               (b) in the case of the issuance or distribution of any rights,\noptions or warrants to subscribe for or purchase Duke Energy Common Shares (or\nsecurities exchangeable for or convertible into or carrying rights to acquire\nDuke Energy Common Shares), the relationship between the exercise price of each\nsuch right, option or warrant and the Current Market Price;\n\n               (c) in the case of the issuance or distribution of any other form\nof property (including any shares or securities of Duke Energy of any class\nother than Duke Energy Common Shares, any rights, options or warrants other than\nthose referred to in Section 3.6(b) above, any evidences of indebtedness of Duke\nEnergy or any assets of Duke Energy) the relationship between the fair market\nvalue (as determined by the Board of Directors in the manner above contemplated)\nof such property to be issued or distributed with respect to each outstanding\nDuke Energy Common Share and the Current Market Price; and\n\n               (d) in all such cases, the general taxation consequences of the\nrelevant event to holders of Exchangeable Shares to the extent that such\nconsequences may differ from the taxation consequences to holders of Duke Energy\nCommon Shares as a result of differences between taxation laws of Canada and the\nUnited States (except for any differing consequences arising as a result of\ndiffering marginal taxation rates and without regard to the individual\ncircumstances of holders of Exchangeable Shares).\n\n\n                                      1-9\n   109\n         3.7 Except as provided in this Article 3, the holders of Exchangeable\nShares shall not be entitled to receive dividends in respect thereof.\n\n                                    ARTICLE 4\n\n                              CERTAIN RESTRICTIONS\n\n         4.1 So long as any of the Exchangeable Shares are outstanding, the\nCompany shall not at any time without, but may at any time with, the approval of\nthe holders of the Exchangeable Shares given as specified in Section 10.2 of\nthese share provisions:\n\n               (a) pay any dividends on the Common Shares or any other shares\nranking junior to the Exchangeable Shares with respect to the payment of\ndividends, other than stock dividends payable in Common Shares or any such other\nshares ranking junior to the Exchangeable Shares, as the case may be;\n\n               (b) redeem or purchase or make any capital distribution in\nrespect of Common Shares or any other shares ranking junior to the Exchangeable\nShares with respect to the payment of dividends or on any liquidation,\ndissolution or winding-up of the Company or any other distribution of the assets\nof the Company;\n\n               (c) redeem or purchase any other shares of the Company ranking\nequally with the Exchangeable Shares with respect to the payment of dividends or\non any liquidation, dissolution or winding-up of the Company or any other\ndistribution of the assets of the Company; or\n\n               (d) issue any Exchangeable Shares or any other shares of the\nCompany ranking equally with, or superior to, the Exchangeable Shares other than\nby way of stock dividends to the holders of such Exchangeable Shares;\n\n         The restrictions in Sections 4.1(a), (b), (c) and (d) shall not apply\nif all dividends on the outstanding Exchangeable Shares corresponding to\ndividends declared and paid to date on the Duke Energy Common Shares shall have\nbeen declared and paid on the Exchangeable Shares.\n\n                                    ARTICLE 5\n\n                           DISTRIBUTION ON LIQUIDATION\n\n         5.1 In the event of the liquidation, dissolution or winding-up of the\nCompany or any other distribution of the assets of the Company among its\nshareholders for the purpose of winding up its affairs, a holder of Exchangeable\nShares shall be entitled, subject to applicable law and to the exercise by\nCallco of the Liquidation Call Right, to receive from the assets of the Company\nin respect of each Exchangeable Share held by such holder on the effective date\n(the \"LIQUIDATION DATE\") of such liquidation, dissolution, winding-up or\ndistribution of assets, before any distribution of any part of the assets of the\nCompany among the holders of the Common Shares or any other shares ranking\njunior to the Exchangeable Shares, an amount per share equal to the Exchangeable\nShare Price applicable on the last Business Day prior to the Liquidation Date\n(the \"LIQUIDATION AMOUNT\").\n\n\n                                      1-10\n   110\n         5.2 On or promptly after the Liquidation Date, and subject to the\nexercise by Callco of the Liquidation Call Right, the Company shall cause to be\ndelivered to the holders of the Exchangeable Shares the Liquidation Amount for\neach such Exchangeable Share upon presentation and surrender of the certificates\nrepresenting such Exchangeable Shares, together with such other documents and\ninstruments as may be required to effect a transfer of Exchangeable Shares under\nthe CBCA and the articles and by-laws of the Company and such additional\ndocuments and instruments as the Transfer Agent and the Company may reasonably\nrequire, at the registered office of the Company or at any office of the\nTransfer Agent as may be specified by the Company by notice to the holders of\nthe Exchangeable Shares. Payment of the total Liquidation Amount for such\nExchangeable Shares shall be made by delivery to each holder, at the address of\nthe holder recorded in the register of the Company for the Exchangeable Shares\nor by holding for pick-up by the holder at the registered office of the Company\nor at any office of the Transfer Agent as may be specified by the Company by\nnotice to the holders of Exchangeable Shares, on behalf of the Company of the\nExchangeable Share Consideration representing the total Liquidation Amount. On\nand after the Liquidation Date, the holders of the Exchangeable Shares shall\ncease to be holders of such Exchangeable Shares and shall not be entitled to\nexercise any of the rights of holders in respect thereof (including any rights\nunder the Voting and Exchange Trust Agreement), other than the right to receive\ntheir proportionate part of the total Liquidation Amount, unless payment of the\ntotal Liquidation Amount for such Exchangeable Shares shall not be made upon\npresentation and surrender of share certificates in accordance with the\nforegoing provisions, in which case the rights of the holders shall remain\nunaffected until the total Liquidation Amount to which such holders are entitled\nshall have been paid to such holders in the manner hereinbefore provided. The\nCompany shall have the right at any time on or after the Liquidation Date to\ndeposit or cause to be deposited the Exchangeable Share Consideration in respect\nof the Exchangeable Shares represented by certificates that have not at the\nLiquidation Date been surrendered by the holders thereof in a custodial account\nwith any chartered bank or trust company in Canada. Upon such deposit being\nmade, the rights of the holders of Exchangeable Shares, after such deposit,\nshall be limited to receiving their proportionate part of the total Liquidation\nAmount for such Exchangeable Shares so deposited, against presentation and\nsurrender of the said certificates held by them, respectively, in accordance\nwith the foregoing provisions. Upon such payment or deposit of such Exchangeable\nShare Consideration, the holders of the Exchangeable Shares shall thereafter be\nconsidered and deemed for all purposes to be holders of the Duke Energy Common\nShares delivered to them or the custodian on their behalf.\n\n         5.3 After the Company has satisfied its obligations to pay the holders\nof the Exchangeable Shares the Liquidation Amount per Exchangeable Share\npursuant to Section 5.1 of these share provisions, such holders shall not be\nentitled to share in any further distribution of the assets of the Company.\n\n                                    ARTICLE 6\n\n                   RETRACTION OF EXCHANGEABLE SHARES BY HOLDER\n\n         6.1 A holder of Exchangeable Shares shall be entitled at any time,\nsubject to the exercise by Callco of the Retraction Call Right and otherwise\nupon compliance with the provisions of this Article 6, to require the Company to\nredeem any or all of the Exchangeable \n\n\n                                      1-11\n   111\nShares registered in the name of such holder for an amount per share equal to\nthe Exchangeable Share Price applicable on the last Business Day prior to the\nRetraction Date (the \"RETRACTION PRICE\"), which shall be satisfied in full by\nthe Company causing to be delivered to such holder the Exchangeable Share\nConsideration representing the Retraction Price. To effect such redemption, the\nholder shall present and surrender at the registered office of the Company or at\nany office of the Transfer Agent as may be specified by the Company by notice to\nthe holders of Exchangeable Shares, the certificate or certificates representing\nthe Exchangeable Shares which the holder desires to have the Company redeem,\ntogether with such other documents and instruments as may be required to effect\na transfer of Exchangeable Shares under the CBCA and the articles and bylaws of\nthe Company and such additional documents and instruments as the Transfer Agent\nand the Company may reasonably require, and together with a duly executed\nstatement (the \"RETRACTION REQUEST\") in the form of Schedule A hereto or in such\nother form as may be acceptable to the Company:\n\n               (a) specifying that the holder desires to have all or any number\nspecified therein of the Exchangeable Shares represented by such certificate or\ncertificates (the \"RETRACTED SHARES\") redeemed by the Company;\n\n               (b) stating the Business Day on which the holder desires to have\nthe Company redeem the Retracted Shares (the \"RETRACTION DATE\"), provided that\nthe Retraction Date shall be not less than 10 Business Days nor more than 15\nBusiness Days after the date on which the Retraction Request is received by the\nCompany and further provided that, in the event that no such Business Day is\nspecified by the holder in the Retraction Request, the Retraction Date shall be\ndeemed to be the 15th Business Day after the date on which the Retraction\nRequest is received by the Company; and\n\n               (c) acknowledging the overriding right (the \"RETRACTION CALL\nRIGHT\") of Callco to purchase all but not less than all the Retracted Shares\ndirectly from the holder and that the Retraction Request shall be deemed to be a\nrevocable offer by the holder to sell the Retracted Shares to Callco in\naccordance with the Retraction Call Right on the terms and conditions set out in\nSection 6.3 below.\n\n         6.2 Subject to the exercise by Callco of the Retraction Call Right,\nupon receipt by the Company or the Transfer Agent in the manner specified in\nSection 6.1 of a certificate or certificates representing the number of\nRetracted Shares, together with a Retraction Request and such additional\ndocuments and instruments as the Transfer Agent and the Company may reasonably\nrequire, and provided that the Retraction Request is not revoked by the holder\nin the manner specified in Section 6.7, the Company shall redeem the Retracted\nShares effective at the close of business on the Retraction Date and shall cause\nto be delivered to such holder the total Retraction Price with respect to such\nshares in accordance with Section 6.4. If only a part of the Exchangeable Shares\nrepresented by any certificate is redeemed (or purchased by Callco pursuant to\nthe Retraction Call Right), a new certificate for the balance of such\nExchangeable Shares shall be issued to the holder at the expense of the Company.\n\n         6.3 Upon receipt by the Company of a Retraction Request, the Company\nshall immediately notify Callco thereof and shall provide to Callco a copy of\nthe Retraction Request. In order to exercise the Retraction Call Right, Callco\nmust notify the Company of its \n\n\n                                      1-12\n   112\ndetermination to do so (the \"CALLCO CALL NOTICE\") within five Business Days of\nnotification to Callco by the Company of the receipt by the Company of the\nRetraction Request. If Callco does not so notify the Company within such five\nBusiness Day period, the Company will notify the holder as soon as possible\nthereafter that Callco will not exercise the Retraction Call Right. If Callco\ndelivers the Callco Call Notice within such five Business Day period, and\nprovided that the Retraction Request is not revoked by the holder in the manner\nspecified in Section 6.7, the Retraction Request shall thereupon be considered\nonly to be an offer by the holder to sell all but not less than all the\nRetracted Shares to Callco in accordance with the Retraction Call Right. In such\nevent, the Company shall not redeem the Retracted Shares and Callco shall\npurchase from such holder and such holder shall sell to Callco on the Retraction\nDate all but not less than all the Retracted Shares for a purchase price (the\n\"PURCHASE PRICE\") per share equal to the Retraction Price, which, as set forth\nin Section 6.4, shall be fully paid and satisfied by the delivery by or on\nbehalf of Callco, of the Exchangeable Share Consideration representing the total\nPurchase Price. For the purposes of completing a purchase pursuant to the\nRetraction Call Right, Callco shall deposit with the Transfer Agent, on or\nbefore the Retraction Date, the Exchangeable Share Consideration representing\nthe total Purchase Price. Provided that Callco has complied with Section 6.4,\nthe closing of the purchase and sale of the Retracted Shares pursuant to the\nRetraction Call Right shall be deemed to have occurred as at the close of\nbusiness on the Retraction Date and, for greater certainty, no redemption by the\nCompany of such Retracted Shares shall take place on the Retraction Date. In the\nevent that Callco does not deliver a CALLCO Call Notice within such five\nBusiness Day period, and provided that the Retraction Request is not revoked by\nthe holder in the manner specified in Section 6.7, the Company shall redeem the\nRetracted Shares on the Retraction Date and in the manner otherwise contemplated\nin this Article 6.\n\n         6.4 The Company or Callco, as the case may be, shall deliver or cause\nthe Transfer Agent to deliver to the relevant holder, at the address of the\nholder recorded in the register of the Company for the Exchangeable Shares or at\nthe address specified in the holder's Retraction Request or by holding for\npick-up by the holder at the registered office of the Company or at any office\nof the Transfer Agent as may be specified by the Company by notice to such\nholder of Exchangeable Shares, the Exchangeable Share Consideration representing\nthe total Retraction Price or the total Purchase Price, as the case may be, and\nsuch delivery of such Exchangeable Share Consideration to the Transfer Agent\nshall be deemed to be payment of and shall satisfy and discharge all liability\nfor the total Retraction Price or total Purchase Price, as the case may be, to\nthe extent that the same is represented by such Exchangeable Share\nConsideration.\n\n         6.5 On and after the close of business on the Retraction Date, the\nholder of the Retracted Shares shall cease to be a holder of such Retracted\nShares and shall not be entitled to exercise any of the rights of a holder in\nrespect thereof, other than the right to receive the total Retraction Price or\ntotal Purchase Price, as the case may be, unless upon presentation and surrender\nof certificates in accordance with the foregoing provisions, payment of the\ntotal Retraction Price or the total Purchase Price, as the case may be, shall\nnot be made as provided in Section 6.4, in which case the rights of such holder\nshall remain unaffected until the total Retraction Price or the total Purchase\nPrice, as the case may be, has been paid in the manner hereinbefore provided. On\nand after the close of business on the Retraction Date, provided that\npresentation and surrender of certificates and payment of the total Retraction\nPrice or the total Purchase Price, as the case may be, has been made in\naccordance with the foregoing provisions, \n\n\n                                      1-13\n   113\nthe holder of the Retracted Shares so redeemed by the Company or purchased by\nCallco shall thereafter be considered and deemed for all purposes to be the\nholder of the Duke Energy Common Shares delivered to it.\n\n         6.6 Notwithstanding any other provision of this Article 6, the Company\nshall not be obligated to redeem Retracted Shares specified by a holder in a\nRetraction Request to the extent that such redemption of Retracted Shares would\nbe contrary to solvency requirements or other provisions of applicable law. If\nthe Company believes that on any Retraction Date it would not be permitted by\nany of such provisions to redeem the Retracted Shares tendered for redemption on\nsuch date, and provided that Callco shall not have exercised the Retraction Call\nRight with respect to the Retracted Shares, the Company shall only be obligated\nto redeem Retracted Shares specified by a holder in a Retraction Request to the\nextent of the maximum number that may be so redeemed (rounded down to a whole\nnumber of shares) as would not be contrary to such provisions and shall notify\nthe holder at least two Business Days prior to the Retraction Date as to the\nnumber of Retracted Shares which will not be redeemed by the Company. In any\ncase in which the redemption by the Company of Retracted Shares would be\ncontrary to solvency requirements or other provisions of applicable law, the\nCompany shall redeem the maximum number of Exchangeable Shares which the Board\nof Directors determines the Company is permitted to redeem as of the Retraction\nDate on a pro rata basis and shall issue to each holder of Retracted Shares a\nnew certificate, at the expense of the Company, representing the Retracted\nShares not redeemed by the Company pursuant to Section 6.2. Provided that the\nRetraction Request is not revoked by the holder in the manner specified in\nSection 6.7 and Callco does not exercise the Retraction Call Right, the holder\nof any such Retracted Shares not redeemed by the Company pursuant to Section 6.2\nas a result of solvency requirements or other provisions of applicable law shall\nbe deemed by giving the Retraction Request to have instructed the Trustee to\nrequire Duke Energy to purchase such Retracted Shares from such holder on the\nRetraction Date or as soon as practicable thereafter on payment by Duke Energy\nto such holder of the Retraction Price for each such Retracted Share, all as\nmore specifically provided in the Voting and Exchange Trust Agreement.\n\n         6.7 A holder of Retracted Shares may, by notice in writing given by the\nholder to the Company before the close of business on the Business Day\nimmediately preceding the Retraction Date, withdraw its Retraction Request, in\nwhich event such Retraction Request shall be null and void and, for greater\ncertainty, the revocable offer constituted by the Retraction Request to sell the\nRetracted Shares to Callco shall be deemed to have been revoked.\n\n                                    ARTICLE 7\n\n                REDEMPTION OF EXCHANGEABLE SHARES BY THE COMPANY\n\n         7.1 Subject to applicable law, and provided Callco has not exercised\nthe Redemption Call Right, the Company shall on the Redemption Date redeem all\nbut not less than all of the then outstanding Exchangeable Shares for an amount\nper share equal to the Exchangeable Share Price applicable on the last Business\nDay prior to the Redemption Date (the \"REDEMPTION PRICE\").\n\n\n\n                                      1-14\n   114\n         7.2 In any case of a redemption of Exchangeable Shares under this\nArticle 7, the Company shall, at least 45 days before the Redemption Date (other\nthan a Redemption Date established in connection with a Duke Energy Control\nTransaction, an Exchangeable Share Voting Event or an Exempt Exchangeable Share\nVoting Event), send or cause to be sent to each holder of Exchangeable Shares a\nnotice in writing of the redemption by the Company or the purchase by Callco\nunder the Redemption Call Right, as the case may be, of the Exchangeable Shares\nheld by such holder. In the case of a Redemption Date established in connection\nwith a Duke Energy Control Transaction, an Exchangeable Share Voting Event or an\nExempt Exchangeable Share Voting Event, the written notice of redemption by the\nCompany or the purchase by Callco under the Redemption Call Right will be sent\non or before the Redemption Date, on as many days prior written notice as may be\ndetermined by the Board of Directors to be reasonably practicable in the\ncircumstances. In any such case, such notice shall set out the formula for\ndetermining the Redemption Price or the Redemption Call Purchase Price, as the\ncase may be, the Redemption Date and, if applicable, particulars of the\nRedemption Call Right. In the case of any notice given in connection with a\npossible Redemption Date, such notice will be given contingently and will be\nwithdrawn if the contingency does not occur.\n\n         7.3 On or after the Redemption Date and subject to the exercise by\nCallco of the Redemption Call Right, the Company shall cause to be delivered to\nthe holders of the Exchangeable Shares to be redeemed the Redemption Price for\neach such Exchangeable Share upon presentation and surrender at the registered\noffice of the Company or at any office of the Transfer Agent as may be specified\nby the Company in the notice described in Section 7.2 of the certificates\nrepresenting such Exchangeable Shares, together with such other documents and\ninstruments as may be required to effect a transfer of Exchangeable Shares under\nthe CBCA and the articles and by-laws of the Company and such additional\ndocuments and instruments as the Transfer Agent and the Company may reasonably\nrequire. Payment of the total Redemption Price for such Exchangeable Shares\nshall be made by delivery to each holder, at the address of the holder recorded\nin the securities register of the Company or by holding for pick-up by the\nholder at the registered office of the Company or at any office of the Transfer\nAgent as may be specified by the Company in such notice, on behalf of the\nCompany of the Exchangeable Share Consideration representing the total\nRedemption Price. On and after the Redemption Date, the holders of the\nExchangeable Shares called for redemption shall cease to be holders of such\nExchangeable Shares and shall not be entitled to exercise any of the rights of\nholders in respect thereof, other than the right to receive their proportionate\npart of the total Redemption Price, unless payment of the total Redemption Price\nfor such Exchangeable Shares shall not be made upon presentation and surrender\nof certificates in accordance with the foregoing provisions, in which case the\nrights of the holders shall remain unaffected until the total Redemption Price\nhas been paid in the manner hereinbefore provided. The Company shall have the\nright at any time after the sending of notice of its intention to redeem the\nExchangeable Shares as aforesaid to deposit or cause to be deposited the\nExchangeable Share Consideration with respect to the Exchangeable Shares so\ncalled for redemption, or of such of the said Exchangeable Shares represented by\ncertificates that have not at the date of such deposit been surrendered by the\nholders thereof in connection with such redemption, in a custodial account with\nany chartered bank or trust company in Canada named in such notice. Upon the\nlater of such deposit being made and the Redemption Date, the Exchangeable\nShares in respect whereof such deposit shall have been made shall be redeemed\nand the rights of the holders thereof after such deposit or Redemption Date, as\nthe case may be, shall be limited to receiving their proportionate part of the\n\n\n                                      1-15\n   115\ntotal Redemption Price for such Exchangeable Shares so deposited, against\npresentation and surrender of the said certificates held by them, respectively,\nin accordance with the foregoing provisions. Upon such payment or deposit of\nsuch Exchangeable Share Consideration, the holders of the Exchangeable Shares\nshall thereafter be considered and deemed for all purposes to be holders of the\nDuke Energy Common Shares delivered to them or the custodian on their behalf.\n\n                                    ARTICLE 8\n\n                            PURCHASE FOR CANCELLATION\n\n         8.1 Subject to applicable law and the articles of the Company and\nnotwithstanding Section 8.2, the Company may at any time and from time to time\npurchase for cancellation all or any part of the Exchangeable Shares by private\nagreement with any holder of Exchangeable Shares.\n\n         8.2 Subject to applicable law and the articles of the Company, the\nCompany may at any time and from time to time purchase for cancellation all or\nany part of the outstanding Exchangeable Shares by tender to all the holders of\nrecord of Exchangeable Shares then outstanding or through the facilities of any\nstock exchange on which the Exchangeable Shares are listed or quoted at any\nprice per share together with an amount equal to all declared and unpaid\ndividends thereon for which the record date has occurred prior to the date of\npurchase. If in response to an invitation for tenders under the provisions of\nthis Section 8.2, more Exchangeable Shares are tendered at a price or prices\nacceptable to the Company than the Company is prepared to purchase, the\nExchangeable Shares to be purchased by the Company shall be purchased as nearly\nas may be pro rata according to the number of shares tendered by each holder who\nsubmits a tender to the Company, provided that when shares are tendered at\ndifferent prices, the pro rating shall be effected (disregarding fractions) only\nwith respect to the shares tendered at the price at which more shares were\ntendered than the Company is prepared to purchase after the Company has\npurchased all the shares tendered at lower prices. If only part of the\nExchangeable Shares represented by any certificate shall be purchased, a new\ncertificate for the balance of such shares shall be issued at the expense of the\nCompany.\n\n                                    ARTICLE 9\n\n                                  VOTING RIGHTS\n\n         9.1 Except as required by applicable law and by Article 10, Section\n11.1 and Section 12.2, the holders of the Exchangeable Shares shall not be\nentitled as such to receive notice of or to attend any meeting of the\nshareholders of the Company or to vote at any such meeting.\n\n                                   ARTICLE 10\n\n                             AMENDMENT AND APPROVAL\n\n         10.1 The rights, privileges, restrictions and conditions attaching to\nthe Exchangeable Shares may be added to, changed or removed but only with the\napproval of the holders of the Exchangeable Shares given as hereinafter\nspecified.\n\n\n                                      1-16\n   116\n         10.2 Any approval given by the holders of the Exchangeable Shares to\nadd to, change or remove any right, privilege, restriction or condition\nattaching to the Exchangeable Shares or any other matter requiring the approval\nor consent of the holders of the Exchangeable Shares shall be deemed to have\nbeen sufficiently given if it shall have been given in accordance with\napplicable law subject to a minimum requirement that such approval be evidenced\nby resolution passed by not less than 66 2\/3% of the votes cast on such\nresolution by holders represented in person or by proxy at a meeting of holders\nof Exchangeable Shares duly called and held at which the holders of at least 25%\nof the outstanding Exchangeable Shares at that time are present or represented\nby proxy; provided that if at any such meeting the holders of at least 25% of\nthe outstanding Exchangeable Shares at that time are not present or represented\nby proxy within one-half hour after the time appointed for such meeting, then\nthe meeting shall be adjourned to such date not less than five days thereafter\nand to such time and place as may be designated by the Chair of such meeting. At\nsuch adjourned meeting, the holders of Exchangeable Shares present or\nrepresented by proxy thereat may transact the business for which the meeting was\noriginally called and a resolution passed thereat by the affirmative vote of not\nless than 66 2\/3% of the votes cast on such resolution by holders represented in\nperson or by proxy at such meeting shall constitute the approval or consent of\nthe holders of the Exchangeable Shares. For purposes of this section, any\nspoiled votes, illegible votes, defective votes and abstentions shall be deemed\nto be votes not cast.\n\n                                   ARTICLE 11\n\n                     RECIPROCAL CHANGES, ETC. IN RESPECT OF\n                            DUKE ENERGY COMMON SHARES\n\n         11.1 Each holder of an Exchangeable Share acknowledges that the Support\nAgreement provides, in part, that Duke Energy will not, without the prior\napproval of the Company and the prior approval of the holders of the\nExchangeable Shares given in accordance with Section 10.2 of these share\nprovisions:\n\n               (a) issue or distribute Duke Energy Common Shares (or securities\nexchangeable for or convertible into or carrying rights to acquire Duke Energy\nCommon Shares) to the holders of all or substantially all of the then\noutstanding Duke Energy Common Shares by way of stock dividend or other\ndistribution, other than an issue of Duke Energy Common Shares (or securities\nexchangeable for or convertible into or carrying rights to acquire Duke Energy\nCommon Shares) to holders of Duke Energy Common Shares who (i) exercise an\noption to receive dividends in Duke Energy Common Shares (or securities\nexchangeable for or convertible into or carrying rights to acquire Duke Energy\nCommon Shares) in lieu of receiving cash dividends, or (ii) pursuant to any\ndividend reinvestment plan or scrip dividend;\n\n               (b) issue or distribute rights, options or warrants to the\nholders of all or substantially all of the then outstanding Duke Energy Common\nShares entitling them to subscribe for or to purchase Duke Energy Common Shares\n(or securities exchangeable for or convertible into or carrying rights to\nacquire Duke Energy Common Shares); or\n\n               (c) issue or distribute to the holders of all or substantially\nall of the then outstanding Duke Energy Common Shares:\n\n\n                                      1-17\n   117\n                    (i) shares or securities of Duke Energy of any class other\nthan Duke Energy Common Shares (other than shares convertible into or\nexchangeable for or carrying rights to acquire Duke Energy Common Shares);\n\n                    (ii) rights, options or warrants other than those referred\nto in Section 11.1(b) above;\n\n                    (iii) evidences of indebtedness of Duke Energy; or\n\n                    (iv) assets of Duke Energy,\n\nunless the economic equivalent on a per share basis of such rights, options,\nwarrants, securities, shares, evidences of indebtedness or other assets is\nissued or distributed simultaneously to holders of the Exchangeable Shares.\n\n         11.2 Each holder of an Exchangeable Share acknowledges that the Support\nAgreement further provides, in part, that Duke Energy will not without the prior\napproval of the Company and the prior approval of the holders of the\nExchangeable Shares given in accordance with Section 10.2:\n\n               (a) subdivide, redivide or change the then outstanding Duke\nEnergy Common Shares into a greater number of Duke Energy Common Shares;\n\n               (b) reduce, combine, consolidate or change the then outstanding\nDuke Energy Common Shares into a lesser number of Duke Energy Common Shares; or\n\n               (c) reclassify or otherwise change the Duke Energy Common Shares\nor effect an amalgamation, merger, reorganization or other transaction affecting\nthe Duke Energy Common Shares,\n\nunless the same or an economically equivalent change shall simultaneously be\nmade to, or in the rights of the holders of, the Exchangeable Shares and such\nchange is permitted under applicable law. The Support Agreement further\nprovides, in part, that the aforesaid provisions of the Support Agreement shall\nnot be changed without the approval of the holders of the Exchangeable Shares\ngiven in accordance with Section 10.2.\n\n                                   ARTICLE 12\n\n                 ACTIONS BY THE COMPANY UNDER SUPPORT AGREEMENT\n\n         12.1 The Company will take all such actions and do all such things as\nshall be necessary or advisable to perform and comply with and to ensure\nperformance and compliance by Duke Energy, Callco and the Company with all\nprovisions of the Support Agreement and the Voting Trust and Exchange Agreement\napplicable to Duke Energy, Callco and the Company, respectively, in accordance\nwith the terms thereof including taking all such actions and doing all such\nthings as shall be necessary or advisable to enforce to the fullest extent\npossible for the direct benefit of the Company all rights and benefits in favour\nof the Company under or pursuant thereto.\n\n\n                                      1-18\n   118\n         12.2 The Company shall not propose, agree to or otherwise give effect\nto any amendment to, or waiver or forgiveness of its rights or obligations\nunder, the Support Agreement or the Voting Trust and Exchange Agreement without\nthe approval of the holders of the Exchangeable Shares given in accordance with\nSection 10.2 other than such amendments, waivers and\/or forgiveness as may be\nnecessary or advisable for the purposes of:\n\n               (a) adding to the covenants of the other parties to such\nagreement for the protection of the Company or the holders of the Exchangeable\nShares thereunder;\n\n               (b) making such provisions or modifications not inconsistent with\nsuch agreement as may be necessary or desirable with respect to matters or\nquestions arising thereunder which, in the good faith opinion of the Board of\nDirectors, it may be expedient to make, provided that the Board of Directors\nshall be of the good faith opinion, after consultation with counsel, that such\nprovisions and modifications will not be prejudicial to the interests of the\nholders of the Exchangeable Shares; or\n\n               (c) making such changes in or corrections to such agreement\nwhich, on the advice of counsel to the Company, are required for the purpose of\ncuring or correcting any ambiguity or defect or inconsistent provision or\nclerical omission or mistake or manifest error contained therein, provided that\nthe Board of Directors shall be of the good faith opinion, after consultation\nwith counsel, that such changes or corrections will not be prejudicial to the\ninterests of the holders of the Exchangeable Shares.\n\n                                   ARTICLE 13\n\n                     LEGEND; CALL RIGHTS; WITHHOLDING RIGHTS\n\n         13.1 The certificates evidencing the Exchangeable Shares shall contain\nor have affixed thereto a legend in form and on terms approved by the Board of\nDirectors, with respect to the Support Agreement, the provisions of the Plan of\nArrangement relating to the Liquidation Call Right and the Redemption Call\nRight, and the Voting and Exchange Trust Agreement (including the provisions\nwith respect to the voting rights, exchange right and automatic exchange\nthereunder) and the Retraction Call Right.\n\n         13.2 Each holder of an Exchangeable Share, whether of record or\nbeneficial, by virtue of becoming and being such a holder shall be deemed to\nacknowledge each of the Liquidation Call Right, the Retraction Call Right and\nthe Redemption Call Right, in each case, in favour of Callco, and the overriding\nnature thereof in connection with the liquidation, dissolution or winding-up of\nthe Company or any other distribution of the assets of the Company among its\nshareholders for the purpose of winding-up its affairs, or the retraction or\nredemption of Exchangeable Shares, as the case may be, and to be bound thereby\nin favour of Callco as therein provided.\n\n         13.3 The Company, Callco, Duke Energy and the Transfer Agent shall be\nentitled to deduct and withhold from any dividend or consideration otherwise\npayable to any holder of Exchangeable Shares such amounts as the Company,\nCallco, Duke Energy or the Transfer Agent is required to deduct and withhold\nwith respect to such payment under the Income Tax Act (Canada), the United\nStates Internal Revenue Code of 1986 or any provision of provincial, state,\n\n\n                                      1-19\n   119\nterritorial, local or foreign tax law, in each case, as amended. To the extent\nthat amounts are so withheld, such withheld amounts shall be treated for all\npurposes hereof as having been paid to the holder of the Exchangeable Shares in\nrespect of which such deduction and withholding was made, provided that such\nwithheld amounts are actually remitted to the appropriate taxing authority. To\nthe extent that the amount so required or permitted to be deducted or withheld\nfrom any payment to a holder exceeds the cash portion of the consideration\notherwise payable to the holder, the Company, Callco, Duke Energy and the\nTransfer Agent are hereby authorized to sell or otherwise dispose of such\nportion of the consideration as is necessary to provide sufficient funds to the\nCompany, Callco, Duke Energy or the Transfer Agent, as the case may be, to\nenable it to comply with such deduction or withholding requirement and the\nCompany, Callco, Duke Energy or the Transfer Agent shall notify the holder\nthereof and remit any unapplied balance of the net proceeds of such sale.\n\n                                   ARTICLE 14\n\n                                     GENERAL\n\n         14.1 Any notice, request or other communication to be given to the\nCompany by a holder of Exchangeable Shares shall be in writing and shall be\nvalid and effective if given by mail (postage prepaid) or by telecopy or by\ndelivery to the registered office of the Company and addressed to the attention\nof the Secretary of the Company. Any such notice, request or other\ncommunication, if given by mail, telecopy or delivery, shall only be deemed to\nhave been given and received upon actual receipt thereof by the Company.\n\n         14.2 Any presentation and surrender by a holder of Exchangeable Shares\nto the Company or the Transfer Agent of certificates representing Exchangeable\nShares in connection with the liquidation, dissolution or winding-up of the\nCompany or the retraction or redemption of Exchangeable Shares shall be made by\nregistered mail (postage prepaid) or by delivery to the registered office of the\nCompany or to such office of the Transfer Agent as may be specified by the\nCompany, in each case, addressed to the attention of the Secretary of the\nCompany. Any such presentation and surrender of certificates shall only be\ndeemed to have been made and to be effective upon actual receipt thereof by the\nCompany or the Transfer Agent, as the case may be. Any such presentation and\nsurrender of certificates made by registered mail shall be at the sole risk of\nthe holder mailing the same.\n\n         14.3 Any notice, request or other communication to be given to a holder\nof Exchangeable Shares by or on behalf of the Company shall be in writing and\nshall be valid and effective if given by mail (postage prepaid) or by delivery\nto the address of the holder recorded in the register of the Company or, in the\nevent of the address of any such holder not being so recorded, then at the last\naddress of such holder known to the Company. Any such notice, request or other\ncommunication, if given by mail, shall be deemed to have been given and received\non the third Business Day following the date of mailing and, if given by\ndelivery, shall be deemed to have been given and received on the date of\ndelivery. Accidental failure or omission to give any notice, request or other\ncommunication to one or more holders of Exchangeable Shares shall not invalidate\nor otherwise alter or affect any action or proceeding intended to be taken by\nthe Company pursuant thereto.\n\n\n                                      1-20\n   120\n         14.4 Subject to the requirements of National Policy Statement 41 and\nany successor policy statement or rule of the Canadian Securities Administrators\nor other applicable law, for greater certainty, the Company shall not be\nrequired for any purpose under these share provisions to recognize or take\naccount of Persons who are not recorded as such in the securities register for\nthe Exchangeable Shares.\n\n         14.5 If the Company determines that mail service is or is threatened to\nbe interrupted at the time when the Company is required or elects to give any\nnotice to the holders of Exchangeable Shares hereunder, the Company shall,\nnotwithstanding the provisions hereof, give such notice by means of publication\nin The Globe and Mail; national edition, or any other English language daily\nnewspaper or newspapers of general circulation in Canada and in a French\nlanguage daily newspaper of general circulation in the Province of Quebec, once\nin each of two successive weeks, and notice so published shall be deemed to have\nbeen given on the latest date on which the first publication has taken place.\nIf, by reason of any actual or threatened interruption of mail service due to\nstrike, lock-out or otherwise, any notice to be given to the Company would be\nunlikely to reach its destination in a timely manner, such notice shall be valid\nand effective only if delivered personally to the Company in accordance with\nSection 14.1 or 14.2, as the case may be.\n\n\n                                      1-21\n   121\n                                   SCHEDULE A\n\n                               RETRACTION REQUEST\n\n               [TO BE PRINTED ON EXCHANGEABLE SHARE CERTIFICATES]\n\nTo 3946509 Canada Inc. (\"Exchangeco\") and 3058368 Nova Scotia Company (\"Callco\")\n\n         This notice is given pursuant to Article 6 of the rights, privileges,\nrestrictions and conditions (the \"SHARE PROVISIONS\") attaching to the\nExchangeable Shares of Exchangeco represented by this certificate and all\ncapitalized words and expressions used in this notice that are defined in the\nShare Provisions have the meanings ascribed to such words and expressions in\nsuch Share Provisions.\n\n         The undersigned hereby notifies Exchangeco that, subject to the\nRetraction Call Right referred to below, the undersigned desires to have\nExchangeco redeem in accordance with Article 6 of the Share Provisions:\n\n[ ]        all share(s) represented by this certificate; or\n\n[ ]        _________ share(s) only represented by this certificate.\n\n         The undersigned hereby notifies Exchangeco that the Retraction Date \nshall be ___________________________.\n\nNOTE:       The Retraction Date must be a Business Day and must not be less than\n            10 Business Days nor more than 15 Business Days after the date upon\n            which this notice is received by Exchangeco. If no such Business Day\n            is specified above, the Retraction Date shall be deemed to be the\n            15th Business Day after the date on which this notice is received by\n            Exchangeco.\n\n         The undersigned acknowledges the overriding Retraction Call Right of\nCallco to purchase all but not less than all the Retracted Shares from the\nundersigned and that this notice is and shall be deemed to be a revocable offer\nby the undersigned to sell the Retracted Shares to Callco in accordance with the\nRetraction Call Right on the Retraction Date for the Purchase Price and on the\nother terms and conditions set out in Section 6.3 of the Share Provisions. This\nRetraction Request, and this offer to sell the Retracted Shares to Callco, may\nbe revoked and withdrawn by the undersigned only by notice in writing given to\nExchangeco at any time before the close of business on the Business Day\nimmediately preceding the Retraction Date.\n\n         The undersigned acknowledges that if, as a result of solvency\nprovisions of applicable law, Exchangeco is unable to redeem all Retracted\nShares, the undersigned will be deemed to have exercised the Exchange Right (as\ndefined in the Voting and Exchange Trust Agreement) so as to require Duke Energy\nto purchase the unredeemed Retracted Shares.\n\n\n                                      A-1\n   122\n         The undersigned hereby represents and warrants to Callco and Exchangeco\nthat the undersigned:\n\n[ ]        is\n                  (select one)\n[ ]        is not\n\na resident in Canada for purposes of the Income Tax Act (Canada). THE\nUNDERSIGNED ACKNOWLEDGES THAT IN THE ABSENCE OF AN INDICATION THAT THE\nUNDERSIGNED IS A RESIDENT IN CANADA, WITHHOLDING ON ACCOUNT OF CANADIAN TAX MAY\nBE MADE FROM AMOUNTS PAYABLE TO THE UNDERSIGNED ON THE REDEMPTION OR PURCHASE OF\nTHE RETRACTED SHARES.\n\n         The undersigned hereby represents and warrants to Callco and Exchangeco\nthat the undersigned has good title to, and owns, the share(s) represented by\nthis certificate to be acquired by Callco or Exchangeco, as the case may be,\nfree and clear of all liens, claims and encumbrances.\n\n\n--------     -------------------------------------    --------------------------\n (Date)            (Signature of Shareholder)          (Guarantee of Signature)\n\n[ ]    Please check box if the securities and any cheque(s) resulting from the\n       retraction or purchase of the Retracted Shares are to be held for pick-up\n       by the shareholder from the Transfer Agent, failing which the securities\n       and any cheque(s) will be mailed to the last address of the shareholder\n       as it appears on the register.\n\nNOTE:  This panel must be completed and this certificate, together with such\n       additional documents as the Transfer Agent may require, must be deposited\n       with the Transfer Agent. The securities and any cheque(s) resulting from\n       the retraction or purchase of the Retracted Shares will be issued and\n       registered in, and made payable to, respectively, the name of the\n       shareholder as it appears on the register of Exchangeco and the\n       securities and any cheque(s) resulting from such retraction or purchase\n       will be delivered to such shareholder as indicated above, unless the form\n       appearing immediately below is duly completed.\n\nDate:\n     ------------------\n\nName of Person in Whose Name Securities\nor Cheque(s) Are to be Registered, Issued or\nDelivered (please print):\n                          ------------------------------------------------------\n\nStreet Address or P.O. Box:                                                     \n                            ----------------------------------------------------\n\nSignature of Shareholder:                                                       \n                          ------------------------------------------------------\n\nCity, Province and Postal Code:                                                 \n                                ------------------------------------------------\n\nSignature Guaranteed by:                                                        \n                         -------------------------------------------------------\n\n\n                                      A-2\n   123\nNOTE:  If this Retraction Request is for less than all of the shares represented\n       by this certificate, a certificate representing the remaining share(s) of\n       Exchangeco represented by this certificate will be issued and registered\n       in the name of the shareholder as it appears on the register of\n       Exchangeco, unless the Share Transfer Power on the share certificate is\n       duly completed in respect of such share(s).\n\n\n\n                                      A-3\n   124\n\n\n                                   SCHEDULE F\n\n                            FORM OF SUPPORT AGREEMENT\n\n\n\n         SUPPORT AGREEMENT (\"AGREEMENT\") made as of the ___ day of _____, 200_.\n\nB E T W E E N:\n\n            DUKE ENERGY CORPORATION,\n            a corporation existing under the laws of the State of North Carolina\n            (hereinafter referred to as \"DUKE ENERGY\"),\n\n                                                              OF THE FIRST PART,\n\n                                     - and -\n\n            3058368 NOVA SCOTIA COMPANY, an unlimited liability company\n            existing under the laws of the Province of Nova Scotia\n            (hereinafter referred to as \"CALLCO\"),\n                                                             OF THE SECOND PART,\n\n                                     - and -\n\n            3946509 CANADA INC.,\n            a company existing under the laws of Canada\n            (hereinafter referred to as \"EXCHANGECO\"),\n                                                              OF THE THIRD PART.\n\n         WHEREAS, in connection with a combination agreement (the \"COMBINATION\nAGREEMENT\") made as of September 20, 2001 among Duke Energy, Exchangeco, Callco\nand Westcoast Energy Inc., a corporation existing under the laws of Canada\n(\"WESTCOAST\"), Exchangeco is to issue exchangeable shares (the \"EXCHANGEABLE\nSHARES\") to certain holders of common shares in the capital of Westcoast\npursuant to the plan of arrangement (the \"ARRANGEMENT\") contemplated by the\nCombination Agreement; and\n\n         WHEREAS, pursuant to the Combination Agreement, Duke Energy and\nExchangeco have agreed to execute a support agreement substantially in the form\nof this Agreement on the Effective Date (as defined in the Combination\nAgreement);\n\n         NOW, THEREFORE, in consideration of the respective covenants and\nagreements provided in this Agreement and for other good and valuable\nconsideration (the receipt and sufficiency of which are hereby acknowledged),\nthe parties hereto covenant and agree as follows:\n\n\n   125\n\n                                   ARTICLE 1\n                                 INTERPRETATION\n\n1.1      DEFINED TERMS\n\n         Each term denoted herein by initial capital letters and not otherwise\ndefined herein shall have the meaning ascribed thereto in the rights,\nprivileges, restrictions and conditions (collectively, the \"EXCHANGEABLE SHARE\nPROVISIONS\") attaching to the Exchangeable Shares attached as Appendix 1 to the\nArrangement and as set out in the Articles of Arrangement of Westcoast, unless\nthe context requires otherwise.\n\n1.2      INTERPRETATION NOT AFFECTED BY HEADINGS\n\n         The division of this agreement into articles, sections and other\nportions and the insertion of headings are for convenience of reference only and\nshall not affect the construction or interpretation hereof. Unless otherwise\nindicated, all references to an \"Article\" or \"Section\" followed by a number\nrefer to the specified Article or Section of this Agreement. The terms \"this\nAgreement,\" \"hereof,\" \"herein\" and \"hereunder\" and similar expressions refer to\nthis agreement and not to any particular Article, Section or other portion\nhereof.\n\n1.3      RULES OF CONSTRUCTION\n\n         Unless otherwise specifically indicated or the context otherwise\nrequires, (a) all references to \"dollars\" or \"$\" mean United States dollars, (b)\nwords importing the singular shall include the plural and vice versa and words\nimporting any gender shall include all genders, and (c) \"include,\" \"includes\"\nand \"including\" shall be deemed to be followed by the words \"without\nlimitation.\"\n\n1.4      DATE FOR ANY ACTION\n\n         If the event that any date on which any action is required to be taken\nhereunder by any of the parties hereto is not a Business Day, such action shall\nbe required to be taken on the next succeeding day that is a Business Day.\n\n                                   ARTICLE 2\n                     COVENANTS OF DUKE ENERGY AND EXCHANGECO\n\n2.1      COVENANTS REGARDING EXCHANGEABLE SHARES\n\n         So long as any Exchangeable Shares not owned by Duke Energy or its\nAffiliates are outstanding, Duke Energy will:\n\n         (a)  not declare or pay any dividend on the Duke Energy Common Shares\n              unless (i) Exchangeco shall (w) on the same day declare or pay, as\n              the case may be, an equivalent dividend (as provided for in the\n              Exchangeable Share Provisions) on the Exchangeable Shares (an\n              \"Equivalent Dividend\") and (x) Exchangeco shall have sufficient\n              money or other assets or authorized but unissued securities\n              available to enable the due declaration and the due and punctual\n              payment, in accordance with \n\n\n                                       -2-\n                               Support Agreement\n\n   126\n\n              applicable law, of any such Equivalent Dividend, or (ii)\n              Exchangeco shall (y) subdivide the Exchangeable Shares in lieu of\n              stock dividend thereon (as provided for in the Exchangeable Share\n              Provisions) (an \"Equivalent Stock Subdivision\"), and (z) have\n              sufficient authorized but unissued securities available to enable\n              the Equivalent Stock Subdivision;\n\n         (b)  advise Exchangeco sufficiently in advance of the declaration by\n              Duke Energy of any dividend on Duke Energy Common Shares and take\n              all such other actions as are reasonably necessary, in cooperation\n              with Exchangeco, to ensure that (i) the respective declaration\n              date, record date and payment date for an Equivalent Dividend on\n              the Exchangeable Shares shall be the same as the declaration date,\n              record date and payment date for the corresponding dividend on the\n              Duke Energy Common Shares, or (ii) the record date and effective\n              date for an Equivalent Stock Subdivision shall be the same as the\n              record date and payment date for the stock dividend on the Duke\n              Energy Common Shares;\n\n         (c)  ensure that the record date for any dividend declared on Duke\n              Energy Common Shares is not less than 10 Business Days after the\n              declaration date of such dividend;\n\n         (d)  take all such actions and do all such things as are reasonably\n              necessary or desirable to enable and permit Exchangeco, in\n              accordance with applicable law, to pay and otherwise perform its\n              obligations with respect to the satisfaction of the Liquidation\n              Amount, the Retraction Price or the Redemption Price in respect of\n              each issued and outstanding Exchangeable Share (other than\n              Exchangeable Shares owned by Duke Energy or its Affiliates) upon\n              the liquidation, dissolution or winding-up of Exchangeco or any\n              other distribution of the assets of Exchangeco among its\n              shareholders for the purpose of winding-up its affairs, the\n              delivery of a Retraction Request by a holder of Exchangeable\n              Shares or a redemption of Exchangeable Shares by Exchangeco, as\n              the case may be, including all such actions and all such things as\n              are necessary or desirable to enable and permit Exchangeco to\n              cause to be delivered Duke Energy Common Shares to the holders of\n              Exchangeable Shares in accordance with the provisions of Article\n              5, 6 or 7, as the case may be, of the Exchangeable Share\n              Provisions; and\n\n         (e)  take all such actions and do all such things as are reasonably\n              necessary or desirable to enable and permit Callco, in accordance\n              with applicable law, to perform its obligations arising upon the\n              exercise by it of the Liquidation Call Right, the Retraction Call\n              Right or the Redemption Call Right, including all such actions and\n              all such things as are necessary or desirable to enable and permit\n              Callco to cause to be delivered Duke Energy Common Shares to the\n              holders of Exchangeable Shares in accordance with the provisions\n              of the Liquidation Call Right, the Retraction Call Right or the\n              Redemption Call Right, as the case may be.\n\n\n\n\n                                       -3-\n                               Support Agreement\n\n   127\n\n2.2      SEGREGATION OF FUNDS\n\n         Duke Energy will cause Exchangeco to deposit a sufficient amount of\nfunds in a separate account of Exchangeco and segregate a sufficient amount of\nsuch other assets and property as is necessary to enable Exchangeco to pay\ndividends when due and to pay or otherwise satisfy its respective obligations\nunder Article 5, 6 or 7 of the Exchangeable Share Provisions, as applicable.\n\n2.3      RESERVATION OF DUKE ENERGY COMMON SHARES\n\n         Duke Energy hereby represents, warrants and covenants in favour of\nExchangeco and Callco that Duke Energy has either issued to the Trustee or\nreserved for issuance and will, at all times while any Exchangeable Shares\n(other than Exchangeable Shares held by Duke Energy or its Affiliates) are\noutstanding, keep available, free from preemptive and other rights, out of its\nauthorized and unissued capital stock such number of Duke Energy Common Shares\n(or other shares or securities into which Duke Energy Common Shares may be\nreclassified or changed as contemplated by Section 2.7 hereof) (a) as is equal\nto the sum of (i) the number of Exchangeable Shares issued and outstanding from\ntime to time and (ii) the number of Exchangeable Shares issuable upon the\nexercise of all rights to acquire Exchangeable Shares outstanding from time to\ntime and (b) as are now and may hereafter be required to enable and permit Duke\nEnergy to meet its obligations under the Voting and Exchange Trust Agreement and\nunder any other security or commitment pursuant to the Arrangement with respect\nto which Duke Energy may now or hereafter be required to issue Duke Energy\nCommon Shares, to enable and permit Callco to meet its obligations arising upon\nexercise by it of each of the Liquidation Call Right, the Retraction Call Right\nand the Redemption Call Right and to enable and permit Exchangeco to meet its\nobligations hereunder and under the Exchangeable Share Provisions.\n\n2.4      NOTIFICATION OF CERTAIN EVENTS\n\n         In order to assist Duke Energy in compliance with its obligations\nhereunder and to permit Callco to exercise the Liquidation Call Right, the\nRetraction Call Right and the Redemption Call Right, Exchangeco will notify Duke\nEnergy and Callco of each of the following events at the times set forth below:\n\n         (a)  in the event of any determination by the Board of Directors of\n              Exchangeco to institute voluntary liquidation, dissolution or\n              winding-up proceedings with respect to Exchangeco or to effect any\n              other distribution of the assets of Exchangeco among its\n              shareholders for the purpose of winding up its affairs, at least\n              60 days prior to the proposed effective date of such liquidation,\n              dissolution, winding-up or other distribution;\n\n         (b)  promptly, upon the earlier of receipt by Exchangeco of notice of\n              and Exchangeco otherwise becoming aware of any threatened or\n              instituted claim, suit, petition or other proceeding with respect\n              to the involuntary liquidation, dissolution or winding-up of\n              Exchangeco or to effect any other distribution of the assets of\n              Exchangeco among its shareholders for the purpose of winding up\n              its affairs;\n\n\n                                       -4-\n                               Support Agreement\n\n   128\n\n\n         (c)  promptly, upon receipt by Exchangeco of a Retraction Request;\n\n         (d)  promptly following the date on which notice of redemption is given\n              to holders of Exchangeable Shares, upon the determination of a\n              Redemption Date in accordance with the Exchangeable Share\n              Provisions; and\n\n         (e)  promptly upon the issuance by Exchangeco of any Exchangeable\n              Shares or rights to acquire Exchangeable Shares (other than the\n              issuance of Exchangeable Shares and rights to acquire Exchangeable\n              Shares in exchange for outstanding Westcoast Common Shares\n              pursuant to the Arrangement).\n\n2.5      DELIVERY OF DUKE ENERGY COMMON SHARES TO EXCHANGECO AND CALLCO\n\n         In furtherance of its obligations under Sections 2.1(d) and (e) hereof,\nupon notice from Exchangeco or Callco of any event that requires Exchangeco or\nCallco to cause to be delivered Duke Energy Common Shares to any holder of\nExchangeable Shares, Duke Energy shall forthwith issue and deliver the requisite\nnumber of Duke Energy Common Shares to be received by, and issued to or to the\norder of, the former holder of the surrendered Exchangeable Shares, as\nExchangeco or Callco shall direct. All such Duke Energy Common Shares shall be\nduly authorized, validly issued and fully paid and non-assessable and shall be\nfree and clear of any lien, claim or encumbrance. In consideration of the\nissuance and delivery of such Duke Energy Common Share, Callco or Exchangeco, as\nthe case may be, shall pay a purchase price equal to the fair market value of\nsuch Duke Energy Common Share.\n\n2.6      QUALIFICATION OF DUKE ENERGY COMMON SHARES\n\n         Duke Energy covenants that if any Duke Energy Common Shares (or other\nshares or securities into which Duke Energy Common Shares may be reclassified or\nchanged as contemplated by Section 2.7 hereof) (other than Duke Energy Common\nShares held by the Trustee) to be issued and delivered hereunder (including for\ngreater certainty, pursuant to the Exchangeable Share Provisions, or pursuant to\nthe Exchange Right or the Automatic Exchange Rights (all as defined in the\nVoting and Exchange Trust Agreement)) require registration or qualification\nwith, or approval of, or the filing of any document, including any prospectus or\nsimilar document, the taking of any proceeding with, or the obtaining of any\norder, ruling or consent from, any governmental or regulatory authority under\nany Canadian or United States federal, provincial, territorial or state\nsecurities or other law or regulation or pursuant to the rules and regulations\nof any securities or other regulatory authority, or the fulfillment of any other\nUnited States or Canadian legal requirement (collectively, the \"APPLICABLE\nLAWS\") before such shares (or other shares or securities into which Duke Energy\nCommon Shares may be reclassified or changed as contemplated by Section 2.7\nhereof) may be issued and delivered by Duke Energy at the direction of\nExchangeco or Callco, if applicable, to the holder of surrendered Exchangeable\nShares or in order that such shares (or other shares or securities into which\nDuke Energy Common Shares may be reclassified or changed as contemplated by\nSection 2.7 hereof) may be freely traded thereafter (other than any restrictions\nof general application on transfer by reason of a holder being a \"control\nperson\" of Duke Energy for purposes of Canadian provincial securities law or an\n\"affiliate\" of Duke Energy for purposes of United States federal or state\nsecurities law), Duke Energy will use its reasonable best efforts and in good\nfaith expeditiously \n\n\n\n                                       -5-\n                               Support Agreement\n\n   129\n\ntake all such actions and do all such things as are necessary or desirable and\nwithin its power to cause such Duke Energy Common Shares (or other shares or\nsecurities into which Duke Energy Common Shares may be reclassified or changed\nas contemplated by Section 2.7 hereof) to be and remain duly registered,\nqualified or approved under United States and\/or Canadian law, as the case may\nbe, to the extent expressly provided in the Combination Agreement. Duke Energy\nwill use its reasonable best efforts and in good faith expeditiously take all\nsuch actions and do all such things as are reasonably necessary or desirable to\ncause all Duke Energy Common Shares (or other shares or securities into which\nDuke Energy Common Shares may be reclassified or changed as contemplated by\nSection 2.7 hereof) (other than Duke Energy Common Shares held by the Trustee)\nto be delivered hereunder to be listed, quoted or posted for trading on all\nstock exchanges and quotation systems on which outstanding Duke Energy Common\nShares (or other shares or securities into which Duke Energy Common Shares may\nbe reclassified or changed as contemplated by Section 2.7 hereof) are listed and\nare quoted or posted for trading at such time.\n\n2.7      ECONOMIC EQUIVALENCE\n\n         So long as any Exchangeable Shares not owned by Duke Energy or its\nAffiliates are outstanding:\n\n         (a)  Duke Energy will not, without prior approval of Exchangeco and the\n              prior approval of the holders of the Exchangeable Shares given in\n              accordance with Section 10.2 of the Exchangeable Share Provisions:\n\n              (i)   issue or distribute Duke Energy Common Shares (or securities\n                    exchangeable for or convertible into or carrying rights to\n                    acquire Duke Energy Common Shares) to the holders of all or\n                    substantially all of the then outstanding Duke Energy Common\n                    Shares by way of stock dividend or other distribution, other\n                    than an issue of Duke Energy Common Shares (or securities\n                    exchangeable for or convertible into or carrying rights to\n                    acquire Duke Energy Common Shares) to holders of Duke Energy\n                    Common Shares who (A) exercise an option to receive\n                    dividends in Duke Energy Common Shares (or securities\n                    exchangeable for or convertible into or carrying rights to\n                    acquire Duke Energy Common Shares) in lieu of receiving cash\n                    dividends, or (B) pursuant to any dividend reinvestment plan\n                    or scrip dividend; or\n\n              (ii)  issue or distribute rights, options or warrants to the\n                    holders of all or substantially all of the then outstanding\n                    Duke Energy Common Shares entitling them to subscribe for or\n                    to purchase Duke Energy Common Shares (or securities\n                    exchangeable for or convertible into or carrying rights to\n                    acquire Duke Energy Common Shares); or\n\n              (iii) issue or distribute to the holders of all or substantially\n                    all of the then outstanding Duke Energy Common Shares (A)\n                    shares or securities of Duke Energy of any class other than\n                    Duke Energy Common Shares (other than shares convertible\n                    into or exchangeable for or carrying rights to acquire Duke\n                    Energy Common Shares), (B) rights, options or warrants \n\n\n                                       -6-\n                               Support Agreement\n\n   130\n\n                    other than those referred to in Section 2.7(a)(ii) above,\n                    (C) evidences of indebtedness of Duke Energy or (D) assets\n                    of Duke Energy,\n\n              unless the economic equivalent on a per share basis of such\n              rights, options, warrants, securities, shares, evidences of\n              indebtedness or other assets is issued or distributed\n              simultaneously to holders of the Exchangeable Shares.\n\n         (b)  Duke Energy will not without the prior approval of Exchangeco and\n              the prior approval of the holders of the Exchangeable Shares given\n              in accordance with Section 10.2 of the Exchangeable Share\n              Provisions:\n\n              (i)   subdivide, redivide or change the then outstanding Duke\n                    Energy Common Shares into a greater number of Duke Energy\n                    Common Shares; or\n\n              (ii)  reduce, combine, consolidate or change the then outstanding\n                    Duke Energy Common Shares into a lesser number of Duke\n                    Energy Common Shares; or\n\n              (iii) reclassify or otherwise change Duke Energy Common Shares or\n                    effect an amalgamation, merger, reorganization or other\n                    transaction affecting the Duke Energy Common Shares,\n\n              unless the same or an economically equivalent change shall\n              simultaneously be made to, or in the rights of the holders of, the\n              Exchangeable Shares.\n\n         (c)  Duke Energy will ensure that the record date for any event\n              referred to in Section 2.7(a) or 2.7(b) above, or (if no record\n              date is applicable for such event) the effective date for any such\n              event, is not less than five Business Days after the date on which\n              such event is declared or announced by Duke Energy (with\n              contemporaneous notification thereof by Duke Energy to\n              Exchangeco).\n\n         (d)  The Board of Directors of Exchangeco shall determine, in good\n              faith and in its sole discretion, economic equivalence for the\n              purposes of any event referred to in Section 2.7(a) or 2.7(b)\n              above and each such determination shall be conclusive and binding\n              on Duke Energy. In making each such determination, the following\n              factors shall, without excluding other factors determined by the\n              Board of Directors of Exchangeco to be relevant, be considered by\n              the Board of Directors of Exchangeco:\n\n              (i)   in the case of any stock dividend or other distribution\n                    payable in Duke Energy Common Shares, the number of such\n                    shares issued in proportion to the number of Duke Energy\n                    Common Shares previously outstanding;\n\n              (ii)  in the case of the issuance or distribution of any rights,\n                    options or warrants to subscribe for or purchase Duke Energy\n                    Common Shares (or securities exchangeable for or convertible\n                    into or carrying rights to acquire Duke Energy Common\n                    Shares), the relationship between the exercise price of each\n                    such right, option or warrant and the Current Market Price;\n\n\n\n                                       -7-\n                               Support Agreement\n\n   131\n\n\n              (iii) in the case of the issuance or distribution of any other\n                    form of property (including any shares or securities of Duke\n                    Energy of any class other than Duke Energy Common Shares,\n                    any rights, options or warrants other than those referred to\n                    in Section 2.7(d)(ii) above, any evidences of indebtedness\n                    of Duke Energy or any assets of Duke Energy), the\n                    relationship between the fair market value (as determined by\n                    the Board of Directors of Exchangeco in the manner above\n                    contemplated) of such property to be issued or distributed\n                    with respect to each outstanding Duke Energy Common Share\n                    and the Current Market Price;\n\n              (iv)  in the case of any subdivision, redivision or change of the\n                    then outstanding Duke Energy Common Shares into a greater\n                    number of Duke Energy Common Shares or the reduction,\n                    combination, consolidation or change of the then outstanding\n                    Duke Energy Common Shares into a lesser number of Duke\n                    Energy Common Shares or any amalgamation, merger,\n                    reorganization or other transaction affecting Duke Energy\n                    Common Shares, the effect thereof upon the then outstanding\n                    Duke Energy Common Shares; and\n\n              (v)   in all such cases, the general taxation consequences of the\n                    relevant event to holders of Exchangeable Shares to the\n                    extent that such consequences may differ from the taxation\n                    consequences to holders of Duke Energy Common Shares as a\n                    result of differences between taxation laws of Canada and\n                    the United States (except for any differing consequences\n                    arising as a result of differing marginal taxation rates and\n                    without regard to the individual circumstances of holders of\n                    Exchangeable Shares).\n\n         (e)  Exchangeco agrees that, to the extent required, upon due notice\n              from Duke Energy, Exchangeco will use its best efforts to take or\n              cause to be taken such steps as may be necessary for the purposes\n              of ensuring that appropriate dividends are paid or other\n              distributions are made by Exchangeco, or subdivisions, redivisions\n              or changes are made to the Exchangeable Shares, in order to\n              implement the required economic equivalent with respect to the\n              Duke Energy Common Shares and Exchangeable Shares as provided for\n              in this Section 2.7.\n\n2.8      TENDER OFFERS\n\n         In the event that a tender offer, share exchange offer, issuer bid,\ntake-over bid or similar transaction with respect to Duke Energy Common Shares\n(an \"OFFER\") is proposed by Duke Energy or is proposed to Duke Energy or its\nshareholders and is recommended by the Board of Directors of Duke Energy, or is\notherwise effected or to be effected with the consent or approval of the Board\nof Directors of Duke Energy, and the Exchangeable Shares are not redeemed by\nExchangeco or purchased by Callco pursuant to the Redemption Call Right, Duke\nEnergy will use its reasonable best efforts expeditiously and in good faith to\ntake all such actions and do all such things as are necessary or desirable to\nenable and permit holders of Exchangeable Shares (other than Duke Energy and its\nAffiliates) to participate in such Offer to the same extent and on an\neconomically equivalent basis as the holders of Duke Energy Common Shares,\nwithout \n\n\n\n                                       -8-\n                               Support Agreement\n\n   132\n\ndiscrimination. Without limiting the generality of the foregoing, Duke Energy\nwill use its reasonable best efforts expeditiously and in good faith to ensure\nthat holders of Exchangeable Shares may participate in each such Offer without\nbeing required to retract Exchangeable Shares as against Exchangeco (or, if so\nrequired, to ensure that any such retraction, shall be effective only upon, and\nshall be conditional upon, the closing of such Offer and only to the extent\nnecessary to tender or deposit to the Offer). Nothing herein shall affect the\nrights of Exchangeco to redeem (or Callco to purchase pursuant to the Redemption\nCall Right) Exchangeable Shares, as applicable, in the event of a Duke Energy\nControl Transaction.\n\n2.9      OWNERSHIP OF OUTSTANDING SHARES\n\n         Without the prior approval of Exchangeco and the prior approval of the\nholders of the Exchangeable Shares given in accordance with Section 10.2 of the\nExchangeable Share Provisions, Duke Energy covenants and agrees in favour of\nExchangeco that, as long as any outstanding Exchangeable Shares are owned by any\nPerson other than Duke Energy or any of its Affiliates, Duke Energy will be and\nremain the direct or indirect beneficial owner of all issued and outstanding\nvoting shares in the capital of Exchangeco and Callco. Notwithstanding the\nforegoing, Duke Energy shall not be in violation of this section if any person\nor group of persons acting jointly or in concert acquires all or substantially\nall of the assets of Duke Energy or the Duke Energy Common Shares pursuant to\nany merger of Duke Energy pursuant to which Duke Energy was not the surviving\ncorporation.\n\n2.10     DUKE ENERGY AND AFFILIATES NOT TO VOTE EXCHANGEABLE SHARES\n\n         Duke Energy covenants and agrees that it will appoint and cause to be\nappointed proxyholders with respect to any Exchangeable Shares held by it and\nits Affiliates for the sole purpose of attending each meeting of holders of\nExchangeable Shares in order to be counted as part of the quorum for each such\nmeeting. Duke Energy further covenants and agrees that it will not, and will\ncause its Affiliates not to, exercise any voting rights which may be exercisable\nby holders of Exchangeable Shares from time to time pursuant to the Exchangeable\nShare Provisions or pursuant to the provisions of the CBCA (or any successor or\nother corporate statute by which Exchangeco may in the future be governed) with\nrespect to any Exchangeable Shares held by it or by its Affiliates in respect of\nany matter considered at any meeting of holders of Exchangeable Shares.\n\n2.11     RULE L0B-18 PURCHASES\n\n         For greater certainty, nothing contained in this Agreement, including\nthe obligations of Duke Energy contained in Section 2.8 hereof, shall limit the\nability of Duke Energy or Exchangeco to make a \"Rule 10b-18 purchase\" of Duke\nEnergy Common Shares pursuant to Rule 10b-18 of the United States Securities\nExchange Act of 1934, as amended, or any successor rule.\n\n2.12     STOCK EXCHANGE LISTING\n\n         Duke Energy covenants and agrees in favour of Exchangeco that, as long\nas any outstanding Exchangeable Shares are owned by any Person other than Duke\nEnergy or any of its \n\n\n                                       -9-\n                               Support Agreement\n\n   133\n\nAffiliates, Duke Energy will use its reasonable best efforts to maintain a\nlisting for such Exchangeable Shares on a Canadian stock exchange.\n\n                                   ARTICLE 3\n                             DUKE ENERGY SUCCESSORS\n\n3.1      CERTAIN REQUIREMENTS IN RESPECT OF COMBINATION, ETC.\n\n         Duke Energy shall not consummate any transaction (whether by way of\nreconstruction, reorganization, consolidation, merger, transfer, sale, lease or\notherwise) whereby all or substantially all of its undertaking, property and\nassets would become the property of any other Person or, in the case of a\nmerger, of the continuing corporation resulting therefrom unless, but may do so\nif:\n\n         (a)  such other Person or continuing corporation (the \"DUKE ENERGY\n              SUCCESSOR\") by operation of law, becomes, without more, bound by\n              the terms and provisions of this Agreement or, if not so bound,\n              executes, prior to or contemporaneously with the consummation of\n              such transaction, an agreement supplemental hereto and such other\n              instruments (if any) as are reasonably necessary or advisable to\n              evidence the assumption by the Duke Energy Successor of liability\n              for all moneys payable and property deliverable hereunder and the\n              covenant of such Duke Energy Successor to pay and deliver or cause\n              to be delivered the same and its agreement to observe and perform\n              all the covenants and obligations of Duke Energy under this\n              Agreement; and\n\n         (b)  such transaction shall be upon such terms and conditions as\n              substantially to preserve and not to impair in any material\n              respect any of the rights, duties, powers and authorities of the\n              other parties hereunder or the holders of Exchangeable Shares. \n\n3.2      VESTING OF POWERS IN SUCCESSOR\n\n         Whenever the conditions of Section 3.1 have been duly observed and\nperformed, the parties, if required by Section 3.1, shall execute and deliver\nthe supplemental agreement provided for in Section 3.1(a) and thereupon the Duke\nEnergy Successor shall possess and from time to time may exercise each and every\nright and power of Duke Energy under this Agreement in the name of Duke Energy\nor otherwise and any act or proceeding by any provision of this Agreement\nrequired to be done or performed by the Board of Directors of Duke Energy or any\nofficers of Duke Energy may be done and performed with like force and effect by\nthe directors or officers of such Duke Energy Successor.\n\n3.3      WHOLLY-OWNED SUBSIDIARIES\n\n         Nothing herein shall be construed as preventing the amalgamation or\nmerger of any wholly-owned direct or indirect subsidiary of Duke Energy with or\ninto Duke Energy or the winding-up, liquidation or dissolution of any\nwholly-owned subsidiary of Duke Energy provided that all of the assets of such\nsubsidiary are transferred to Duke Energy or another wholly-owned \n\n\n                                      -10-\n                               Support Agreement\n\n   134\n\ndirect or indirect subsidiary of Duke Energy and any such transactions are\nexpressly permitted by this Article 3.\n\n                                    ARTICLE 4\n                                     GENERAL\n\n4.1      TERM\n\n         This Agreement shall come into force and be effective as of the date\nhereof and shall terminate and be of no further force and effect at such time as\nno Exchangeable Shares (or securities or rights convertible into or exchangeable\nfor or carrying rights to acquire Exchangeable Shares) are held by any Person\nother than Duke Energy and any of its Affiliates.\n\n4.2      CHANGES IN CAPITAL OF DUKE ENERGY AND EXCHANGECO\n\n         At all times after the occurrence of any event contemplated pursuant to\nSections 2.7 and 2.8 hereof or otherwise, as a result of which either Duke\nEnergy Common Shares or the Exchangeable Shares or both are in any way changed,\nthis Agreement shall forthwith be deemed amended and modified as necessary in\norder that it shall apply with full force and effect, mutatis mutandis, to all\nnew securities into which Duke Energy Common Shares or the Exchangeable Shares\nor both are so changed and the parties hereto shall execute and deliver an\nagreement in writing giving effect to and evidencing such necessary amendments\nand modifications.\n\n4.3      NOTICES TO PARTIES\n\n         All notices and other communications hereunder shall be in writing and\nshall be deemed given when delivered personally, telecopied (which is confirmed)\nor dispatched (postage prepaid) to a nationally recognized overnight courier\nservice with overnight delivery instructions, in each case addressed to the\nparticular party at:\n\n         (a)  If to Duke Energy, at:\n\n            -----------------------------------------------------------\n            \n            -----------------------------------------------------------\n\n            -----------------------------------------------------------\n            Attention:                                           \n                      -------------------------------------------------\n            Telecopier Number:  (_____) _____-______\n\n         (b)  If to Exchangeco, at:\n\n            ----------------------------------------------------------- \n            \n            -----------------------------------------------------------\n\n            -----------------------------------------------------------\n            Attention:                                           \n                      -------------------------------------------------\n            Telecopier Number:  (_____) _____-______\n\n\nor at such other address of which any party may, from time to time, advise the\nother parties by notice in writing given in accordance with the foregoing.\n\n\n                                      -11-\n                               Support Agreement\n\n   135\n\n\n4.4      ASSIGNMENT\n\n         No party hereto may assign this Agreement or any of its rights,\ninterests or obligations under this Agreement or the Arrangement (whether by\noperation of law or otherwise) except that Exchangeco may assign in its sole\ndiscretion, any or all of its rights, interests and obligations hereunder to any\nwholly-owned subsidiary of Duke Energy.\n\n4.5      BINDING EFFECT\n\n         Subject to Section 4.4, this Agreement and the Arrangement shall be\nbinding upon, enure to the benefit of and be enforceable by the parties hereto\nand their respective successors and assigns.\n\n4.6      AMENDMENTS, MODIFICATIONS\n\n         This Agreement may not be amended or modified except by an agreement in\nwriting executed by Exchangeco, Callco and Duke Energy and approved by the\nholders of the Exchangeable Shares in accordance with Section 10.2 of the\nExchangeable Share Provisions.\n\n4.7      MINISTERIAL AMENDMENTS\n\n         Notwithstanding the provisions of Section 4.6, the parties to this\nAgreement may in writing at any time and from time to time, without the approval\nof the holders of the Exchangeable Shares, amend or modify this Agreement for\nthe purposes of:\n\n         (a)  adding to the covenants of any or all parties provided that the\n              board of directors of each of Exchangeco, Callco and Duke Energy\n              shall be of the good faith opinion that such additions will not be\n              prejudicial to the rights or interests of the holders of the\n              Exchangeable Shares;\n\n         (b)  making such amendments or modifications not inconsistent with this\n              Agreement as may be necessary or desirable with respect to matters\n              or questions which, in the good faith opinion of the board of\n              directors of each of Exchangeco, Callco and Duke Energy, it may be\n              expedient to make, provided that each such board of directors\n              shall be of the good faith opinion that such amendments or\n              modifications will not be prejudicial to the rights or interests\n              of the holders of the Exchangeable Shares; or\n\n         (c)  making such changes or corrections which, on the advice of counsel\n              to Exchangeco, Callco and Duke Energy, are required for the\n              purpose of curing or correcting any ambiguity or defect or\n              inconsistent provision or clerical omission or mistake or manifest\n              error, provided that the board of directors of each of Exchangeco,\n              Callco and Duke Energy shall be of the good faith opinion that\n              such changes or corrections will not be prejudicial to the rights\n              or interests of the holders of the Exchangeable Shares.\n\n                                      -12-\n                               Support Agreement\n\n   136\n\n\n4.8      MEETING TO CONSIDER AMENDMENTS\n\n         Exchangeco, at the request of Duke Energy, shall call a meeting or\nmeetings of the holders of the Exchangeable Shares for the purpose of\nconsidering any proposed amendment or modification requiring approval pursuant\nto Section 4.6 hereof. Any such meeting or meetings shall be called and held in\naccordance with the bylaws of Exchangeco, the Exchangeable Share Provisions and\nall applicable laws.\n\n4.9      AMENDMENTS ONLY IN WRITING\n\n         No amendment to or modification or waiver of any of the provisions of\nthis Agreement otherwise permitted hereunder shall be effective unless made in\nwriting and signed by all of the parties hereto.\n\n4.10     GOVERNING LAWS; CONSENT TO JURISDICTION\n\n         This Agreement shall be governed by and construed in accordance with\nthe laws of the Province of British Columbia and the laws of Canada applicable\ntherein and shall be treated in all respects as a British Columbia contract.\nEach party hereby irrevocably attorns to the jurisdiction of the courts of the\nProvince of British Columbia in respect of all matters arising under or in\nrelation to this Agreement.\n\n4.11     SEVERABILITY\n\n         If any term or other provision of this Agreement is invalid, illegal or\nincapable of being enforced by any rule of law or public policy, all other\nconditions and provisions of this Agreement shall nevertheless remain in full\nforce and effect so long as the economic or legal substance of the transactions\ncontemplated hereby is not affected in any manner materially adverse to any\nparty. Upon such determination that any term or other provision is invalid,\nillegal or incapable of being enforced, the parties hereto shall negotiate in\ngood faith to modify this Agreement so as to effect the original intent of the\nparties as closely as possible in an acceptable manner to the end that\ntransactions contemplated hereby are fulfilled to the extent possible.\n\n4.12     COUNTERPARTS\n\n         This Agreement may be executed in counterparts, each of which shall be\ndeemed to be an original but all of which together shall constitute one and the\nsame instrument.\n\n\n                                      -13-\n                               Support Agreement\n\n   137\n\n\n         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be\nduly executed as of the date first above written.\n\n                                       DUKE ENERGY CORPORATION\n\n\n                                       By: _____________________________________\n                                       Name: ___________________________________\n                                       Title:   ________________________________\n\n\n                                       3946509 CANADA INC.\n\n\n                                       By: _____________________________________\n                                       Name:    ________________________________\n                                       Title:   ________________________________\n\n\n                                       3058368 NOVA SCOTIA COMPANY\n\n\n                                       By: _____________________________________\n                                       Name: ___________________________________\n                                       Title: __________________________________\n\n\n                                      -14-\n                               Support Agreement\n\n\n\n\n\n   138\n\n                                   SCHEDULE G\n\n                   FORM OF VOTING AND EXCHANGE TRUST AGREEMENT\n\n\n         VOTING AND EXCHANGE AGREEMENT (\"AGREEMENT\") made as of the ___ day of\n_________, 200_.\n\nBETWEEN:\n\n            DUKE ENERGY CORPORATION,\n            a corporation existing under the laws of the State of North Carolina\n            (hereinafter referred to as \"DUKE ENERGY\"),\n\n                                                              OF THE FIRST PART,\n\n                                 - and -\n\n            3946509 CANADA INC.,\n            a corporation existing under the laws of Canada\n            (hereinafter referred to as \"EXCHANGECO\"),\n\n                                                             OF THE SECOND PART,\n\n                                 - and -\n\n            [                   ],\n            a United States trust company incorporated under the laws of\n            ________________ (hereinafter referred to as the \"TRUSTEE\"),\n\n                                                              OF THE THIRD PART.\n\n         WHEREAS, in connection with the Combination Agreement, Exchangeco may\nbe required to issue Exchangeable Shares to certain holders of common shares in\nthe capital of Westcoast pursuant to the Plan of Arrangement contemplated in the\nCombination Agreement; and\n\n         WHEREAS, pursuant to the Combination Agreement, Duke Energy and\nExchangeco have agreed to execute a voting and exchange trust agreement\nsubstantially in the form of this Agreement;\n\n         NOW, THEREFORE, in consideration of the respective covenants and\nagreements provided in this Agreement and for other good and valuable\nconsideration (the receipt and sufficiency of which are hereby acknowledged),\nthe parties hereto covenant and agree as follows:\n   139\n\n                                   ARTICLE 1\n                                 INTERPRETATION\n\n         1.1      DEFINITIONS\n\n         In this Agreement, unless the context otherwise requires, the following\nterms shall have the following meanings respectively:\n\n         \"AFFILIATE\" has the meaning ascribed thereto in the Securities Act,\nunless otherwise expressly stated herein;\n\n         \"ARRANGEMENT\" means the arrangement under Section 192 of the CBCA on\nthe terms and subject to the conditions set out in the Plan of Arrangement,\nsubject to any amendments or variations thereto made in accordance with Article\n6 of the Plan of Arrangement and Section 7.1 of the Combination Agreement or\nmade at the direction of the Court;\n\n         \"AUTOMATIC EXCHANGE RIGHTS\" means the benefit of the obligation of Duke\nEnergy to effect the automatic exchange of Exchangeable Shares for Duke Energy\nCommon Shares pursuant to Section 5.12;\n\n         \"BENEFICIARIES\" means the registered holders from time to time of\nExchangeable Shares, other than Duke Energy and its Affiliates;\n\n         \"BENEFICIARY VOTES\" has the meaning ascribed thereto in Section 4.2;\n\n         \"BUSINESS DAY\" means any day on which commercial banks are generally\nopen for business in New York, New York and Vancouver, British Columbia, other\nthan a Saturday, a Sunday or a day observed as a holiday in New York, New York\nunder the laws of the State of New York or the federal laws of the United States\nof America or in Vancouver, British Columbia under the laws of the Province of\nBritish Columbia or the federal laws of Canada;\n\n         \"CALLCO\" means 3058368 Nova Scotia Company, an unlimited liability\ncompany existing under the laws of the Province of Nova Scotia;\n\n         \"CBCA\" means the Canada Business Corporations Act as now in effect and\nas it may be amended from time to time prior to the date hereof;\n\n         \"COMBINATION AGREEMENT\" means the combination agreement made as of\nSeptember 20, 2001 among Duke Energy, Exchangeco, Callco and Westcoast, as\namended, supplemented and\/or restated in accordance therewith prior to the date\nhereof, providing for, among other things, the Arrangement;\n\n         \"COURT\" has the meaning ascribed thereto in the Plan of Arrangement;\n\n         \"DUKE ENERGY COMMON SHARES\" means the shares of common stock, no par\nvalue per share, in the capital of Duke Energy;\n\n                                      -2-\n                      VOTING AND EXCHANGE TRUST AGREEMENT\n   140\n\n         \"DUKE ENERGY CONSENT\" has the meaning ascribed thereto in Section 4.2;\n\n         \"DUKE ENERGY MEETING\" has the meaning ascribed thereto in Section 4.2;\n\n         \"DUKE ENERGY SUCCESSOR\" has the meaning ascribed thereto in Section\n10.1(a).\n\n         \"EQUIVALENT VOTE AMOUNT\" means, with respect to any matter, proposition\nor question on which holders of Duke Energy Common Shares are entitled to vote,\nconsent or otherwise act, the number of votes to which a holder of one Duke\nEnergy Common Share is entitled with respect to such matter, proposition or\nquestion;\n\n         \"EXCHANGE RIGHT\" has the meaning ascribed thereto in Section 5.1;\n\n         \"EXCHANGEABLE SHARES\" means the non-voting exchangeable shares in the\ncapital of Exchangeco, having substantially the rights, privileges, restrictions\nand conditions set out in Appendix 1 to the Plan of Arrangement;\n\n         \"EXCHANGEABLE SHARE CONSIDERATION\" has the meaning ascribed thereto in\nthe Exchangeable Share Provisions;\n\n         \"EXCHANGEABLE SHARE PRICE\" has the meaning ascribed thereto in the\nExchangeable Share Provisions;\n\n         \"EXCHANGEABLE SHARE PROVISIONS\" means the rights, privileges,\nrestrictions and conditions attaching to the Exchangeable Shares;\n\n         \"FINAL ORDER\" means the final order of the Court approving the\nArrangement as such order may be amended by the Court at any time prior to the\ndate hereof or, if appealed, then, unless such appeal is withdrawn or denied, as\naffirmed;\n\n         \"INDEMNIFIED PARTIES\" has the meaning ascribed thereto in Section 8.1;\n\n         \"INSOLVENCY EVENT\" means (i) the institution by Exchangeco of any\nproceeding to be adjudicated a bankrupt or insolvent or to be wound up, or the\nconsent of Exchangeco to the institution of bankruptcy, insolvency or winding-up\nproceedings against it, or (ii) the filing of a petition, answer or consent\nseeking dissolution or winding-up under any bankruptcy, insolvency or analogous\nlaws, including the Companies Creditors' Arrangement Act (Canada) and the\nBankruptcy and Insolvency Act (Canada), and the failure by Exchangeco to contest\nin good faith any such proceedings commenced in respect of Exchangeco within 30\ndays of becoming aware thereof, or the consent by Exchangeco to the filing of\nany such petition or to the appointment of a receiver, or (iii) the making by\nExchangeco of a general assignment for the benefit of creditors, or the\nadmission in writing by Exchangeco of its inability to pay its debts generally\nas they become due, or (iv) Exchangeco not being permitted, pursuant to solvency\nrequirements of applicable law, to redeem any Retracted Shares pursuant to\nSection 6.6 of the Exchangeable Share Provisions;\n\n         \"LIQUIDATION CALL RIGHT\" has the meaning ascribed thereto in the Plan\nof Arrangement;\n\n                                       -3-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   141\n\n         \"LIQUIDATION EVENT\" has the meaning ascribed thereto in Section\n5.12(b);\n\n         \"LIQUIDATION EVENT EFFECTIVE TIME\" has the meaning ascribed thereto in\nSection 5.12(c);\n\n         \"LIST\" has the meaning ascribed thereto in Section 4.6;\n\n         \"NYSE\" means The New York Stock Exchange, Inc.;\n\n         \"OFFICER'S CERTIFICATE\" means, with respect to Duke Energy or\nExchangeco, as the case may be, a certificate signed by any one of the\nauthorized signatories of Duke Energy or Exchangeco, as the case may be;\n\n         \"PERSON\" includes any individual, firm, partnership, joint venture,\nventure capital fund, limited liability company, unlimited liability company,\nassociation, trust, trustee, executor, administrator, legal personal\nrepresentative, estate, group, body corporate, corporation, unincorporated\nassociation or organization, government body, syndicate or other entity, whether\nor not having legal status;\n\n         \"PLAN OF ARRANGEMENT\" means the plan of arrangement substantially in\nthe form and content of Schedule E annexed to the Combination Agreement and any\namendments or variations thereto made in accordance with Section 7.1 of the\nCombination Agreement or Article 6 of the Plan of Arrangement or made at the\ndirection of the Court in the Final Order;\n\n         \"REDEMPTION CALL RIGHT\" has the meaning ascribed thereto in the Plan of\nArrangement;\n\n         \"RETRACTED SHARES\" has the meaning ascribed thereto in Section 5.7;\n\n         \"RETRACTION CALL RIGHT\" has the meaning ascribed thereto in the\nExchangeable Share Provisions;\n\n         \"SECURITIES ACT\" means the Securities Act (Ontario) and the rules,\nregulations and policies made thereunder, as now in effect and as they may be\namended from time to time prior to the Effective Date;\n\n         \"SUPPORT AGREEMENT\" means that certain support agreement made as of\neven date herewith between Exchangeco, Callco and Duke Energy substantially in\nthe form and content of Schedule F to the Combination Agreement, with such\nchanges thereto as the parties to the Combination Agreement, acting reasonably,\nmay agree;\n\n         \"TRUST\" means the trust created by this Agreement;\n\n         \"TRUST ESTATE\" means the Duke Energy Common Shares, any other\nsecurities, the Exchange Right, the Automatic Exchange Rights and any money or\nother property which may be held by the Trustee from time to time pursuant to\nthis Agreement;\n\n                                       -4-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   142\n\n         \"VOTING RIGHTS\" means the voting rights of the Duke Energy Common\nShares held by the Trustee in respect of which the Beneficiaries are, in\naccordance with this Agreement, entitled to instruct the Trustee to vote;\n\n         \"WESTCOAST\" means Westcoast Energy Inc., a corporation existing under\nthe laws of Canada;\n\n         1.2      INTERPRETATION NOT AFFECTED BY HEADINGS, ETC.\n\n         The division of this Agreement into articles, sections and other\nportions and the insertion of headings are for convenience of reference only and\nshould not affect the construction or interpretation hereof. Unless otherwise\nindicated, all references to an \"Article\" or \"Section\" followed by a number\nrefer to the specified Article or Section of this Agreement. The terms \"this\nAgreement,\" \"hereof,\" \"herein\" and \"hereunder\" and similar expressions refer to\nthis Agreement and not to any particular Article, Section or other portion\nhereof.\n\n         1.3      RULES OF CONSTRUCTION\n\n         Unless otherwise specifically indicated or the context otherwise\nrequires, (a) all references to \"dollars\" or \"$\" mean United States dollars, (b)\nwords importing the singular shall include the plural and vice versa and words\nimporting any gender shall include all genders, and (c) \"include,\" \"includes\"\nand \"including\" shall be deemed to be followed by the words \"without\nlimitation.\"\n\n         1.4      DATE FOR ANY ACTION\n\n         In the event that any date on which any action is required to be taken\nhereunder by any of the parties hereto is not a Business Day, such action shall\nbe required to be taken on the next succeeding day that is a Business Day.\n\n         1.5      PAYMENTS\n\n         All payments to be made hereunder will be made without interest and\nless any tax required by Canadian law to be deducted or withheld.\n\n                                   ARTICLE 2\n                              PURPOSE OF AGREEMENT\n\n         2.1      ESTABLISHMENT OF TRUST\n\n         The purpose of this Agreement is to create the Trust for the benefit of\nthe Beneficiaries and Duke Energy, as herein provided. The Trustee will hold\nDuke Energy Common Shares in order to enable the Trustee to exercise the Voting\nRights and will hold the Exchange Right and the Automatic Exchange Rights in\norder to enable the Trustee to exercise such rights, in each case as trustee for\nand on behalf of the Beneficiaries as provided in this Agreement. The Trustee\nwill hold the Duke Energy Common Shares for and on behalf of Duke Energy for all\nother rights associated with such Duke Energy Common Shares other than the\nVoting Rights.\n\n                                       -5-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   143\n\n                                   ARTICLE 3\n                            DUKE ENERGY COMMON SHARES\n\n         3.1      ISSUE AND OWNERSHIP OF THE DUKE ENERGY COMMON SHARES\n\n         Duke Energy hereby agrees to issue to, and deposit with, the Trustee\nfrom time to time such number of Duke Energy Common Shares so that upon such\ndeposit the Trustee shall hold a number of Duke Energy Common Shares which is\nequal to the number of Exchangeable Shares issued and outstanding as of such\ntime (other than Exchangeable Shares held by Duke Energy or any Affiliate\nthereof). Such Duke Energy Common Shares issued pursuant to this Section 3.1\nshall be hereafter held of record by the Trustee as trustee for and on behalf\nof, and for the use and benefit of, the Beneficiaries and Duke Energy and in\naccordance with the provisions of this Agreement. During the term of the Trust\nand subject to the terms and conditions of this Agreement, the Trustee shall\npossess and be vested with full legal ownership of such Duke Energy Common\nShares and shall be entitled to exercise all of the rights and powers of an\nowner with respect to such Duke Energy Common Shares provided that the Trustee\nshall:\n\n         (a)      hold such Duke Energy Common Shares and the legal title\n                  thereto as trustee solely for the use and benefit of the\n                  Beneficiaries and Duke Energy in accordance with the\n                  provisions of this Agreement; and\n\n         (b)      except as specifically authorized by this Agreement, have no\n                  power or authority to sell, transfer, vote or otherwise deal\n                  in or with such Duke Energy Common Shares and such Duke Energy\n                  Common Shares shall not be used or disposed of by the Trustee\n                  for any purpose other than the purposes for which this Trust\n                  is created pursuant to this Agreement.\n\n         3.2      TRANSFER OF DUKE ENERGY COMMON SHARES AND DIVIDENDS TO DUKE\n                  ENERGY\n\n         In connection with the exchange by a holder or redemption or retraction\nof Exchangeable Shares from time to time for Duke Energy Common Shares, the\nTrustee shall concurrently therewith distribute to Duke Energy such Duke Energy\nCommon Shares from the Trust Estate equal to the number of Exchangeable Shares\nexchanged by such holder for Duke Energy Common Shares. Upon receipt of any\ndividend or other distribution on the Duke Energy Common Shares (except to the\nextent such dividend or distribution is paid in Duke Energy Common Shares), the\nTrustee shall immediately transfer such dividend or distribution to Duke Energy;\nprovided, however, that the Trustee may not transfer any dividend or\ndistribution on the Duke Energy Common Shares held by the Trustee to Duke Energy\npursuant to the preceding clause until such time as an Equivalent Dividend (as\ndefined in the Support Agreement) is declared and paid on the Exchangeable\nShares.\n\n         3.3      LEGENDED SHARE CERTIFICATES\n\n         Exchangeco will cause each certificate representing Exchangeable Shares\nto bear an appropriate legend notifying the Beneficiaries of their right to\ninstruct the Trustee with respect to the exercise of the portion of the Voting\nRights in respect of the Exchangeable Shares held by the Beneficiaries.\n\n                                       -6-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   144\n\n         3.4      SAFE KEEPING OF CERTIFICATE\n\n         If physical certificates representing the Duke Energy Common Shares are\nheld by the Trust, such certificates shall at all times be held in safe keeping\nby the Trustee or its agent.\n\n                                   ARTICLE 4\n                            EXERCISE OF VOTING RIGHTS\n\n         4.1      VOTING RIGHTS\n\n         The Trustee, as the holder of record of Duke Energy Common Shares\nforming part of the Trust Estate, shall be entitled to all of the Voting Rights,\nincluding the right to vote in person or by proxy the Duke Energy Common Shares\nheld by the Trustee on any matter, question, proposal or proposition whatsoever\nthat may properly come before the shareholders of Duke Energy at a Duke Energy\nMeeting or in connection with a Duke Energy Consent. The Voting Rights shall be\nand remain vested in and exercised by the Trustee. Subject to Section 6.15\nhereof:\n\n         (a)      the Trustee shall exercise the Voting Rights only on the basis\n                  of instructions received pursuant to this Article 4 from\n                  Beneficiaries entitled to instruct the Trustee as to the\n                  voting thereof at the time at which the Duke Energy Meeting is\n                  held or a Duke Energy Consent is sought; and\n\n         (b)      to the extent that no instructions are received from a\n                  Beneficiary with respect to the Voting Rights to which such\n                  Beneficiary is entitled, the Trustee shall not exercise or\n                  permit the exercise of such Voting Rights.\n\n         4.2      NUMBER OF VOTES\n\n         With respect to all meetings of shareholders of Duke Energy at which\nholders of Duke Energy Common Shares are entitled to vote (each, a \"DUKE ENERGY\nMEETING\") and with respect to all written consents sought from Duke Energy's\nshareholders, including the holders of Duke Energy Common Shares (each, a \"DUKE\nENERGY CONSENT\"), each Beneficiary shall be entitled to instruct the Trustee to\ncast and exercise, in the manner instructed, a number of votes equal to the\nEquivalent Vote Amount for each Exchangeable Share owned of record by such\nBeneficiary on the record date established by Duke Energy or by applicable law\nfor such Duke Energy Meeting or Duke Energy Consent, as the case may be\n(collectively, the \"BENEFICIARY VOTES\"), in respect of each matter, question,\nproposal or proposition to be voted on at such Duke Energy Meeting or consented\nto in connection with such Duke Energy Consent.\n\n         4.3      MAILINGS TO SHAREHOLDERS\n\n         With respect to each Duke Energy Meeting and Duke Energy Consent, the\nTrustee will use its reasonable efforts promptly to mail or cause to be mailed\n(or otherwise communicate in the same manner as Duke Energy utilizes in\ncommunications to holders of Duke Energy Common Shares subject to applicable\nregulatory requirements and provided such manner of communications is reasonably\navailable to the Trustee) to each of the Beneficiaries named in the\n\n                                       -7-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   145\n\nList, such mailing or communication to commence on the same day as the mailing\nor notice (or other communication) with respect thereto is commenced by Duke\nEnergy to its shareholders:\n\n         (a)      a copy of such notice, together with any related materials,\n                  including any proxy or information statement, to be provided\n                  to shareholders of Duke Energy;\n\n         (b)      a statement that such Beneficiary is entitled to instruct the\n                  Trustee as to the exercise of the Beneficiary Votes with\n                  respect to such Duke Energy Meeting or Duke Energy Consent or,\n                  pursuant to Section 4.7, to attend such Duke Energy Meeting\n                  and to exercise personally thereat the Beneficiary Votes of\n                  such Beneficiary;\n\n         (c)      a statement as to the manner in which such instructions may be\n                  given to the Trustee, including an express indication that\n                  instructions may be given to the Trustee to give:\n\n                  (i)      a proxy to such Beneficiary or its designee to\n                           exercise personally the Beneficiary Votes; or\n\n                  (ii)     a proxy to a designated agent or other representative\n                           of the management of Duke Energy to exercise such\n                           Beneficiary Votes;\n\n         (d)      a statement that if no such instructions are received from the\n                  Beneficiary, the Beneficiary Votes to which such Beneficiary\n                  is entitled will not be exercised;\n\n         (e)      a form of direction whereby the Beneficiary may so direct and\n                  instruct the Trustee as contemplated herein; and\n\n         (f)      a statement of the time and date by which such instructions\n                  must be received by the Trustee in order to be binding upon\n                  it, which in the case of a Duke Energy Meeting shall not be\n                  earlier than the close of business on the second Business Day\n                  prior to such meeting, and of the method for revoking or\n                  amending such instructions.\n\n         For the purpose of determining Beneficiary Votes to which a Beneficiary\nis entitled in respect of any Duke Energy Meeting or Duke Energy Consent, the\nnumber of Exchangeable Shares owned of record by the Beneficiary shall be\ndetermined at the close of business on the record date established by Duke\nEnergy or by applicable law for purposes of determining shareholders entitled to\nvote at such Duke Energy Meeting or to give written consent in connection with\nsuch Duke Energy Consent. Duke Energy will notify the Trustee of any decision of\nthe Board of Directors of Duke Energy with respect to the calling of any Duke\nEnergy Meeting or the seeking of any Duke Energy Consent and shall provide all\nnecessary information and materials to the Trustee in each case promptly and in\nany event in sufficient time to enable the Trustee to perform its obligations\ncontemplated by this Section 4.3.\n\n         The materials referred to in this Section 4.3 are to be provided to the\nTrustee by Duke Energy and the materials referred to in Section 4.3(c), (e) and\n(f) shall be subject to reasonable\n\n                                       -8-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   146\n\ncomment by the Trustee in a timely manner. Duke Energy shall ensure that the\nmaterials to be provided to the Trustee are provided in sufficient time to\npermit the Trustee to comment as aforesaid and to send all materials to each\nBeneficiary at the same time as such materials are first sent to holders of Duke\nEnergy Common Shares. Duke Energy agrees not to communicate with holders of Duke\nEnergy Common Shares with respect to the materials referred to in this Section\n4.3 otherwise than by mail unless such method of communication is also\nreasonably available to the Trustee for communication with the Beneficiaries.\nNotwithstanding the foregoing, Duke Energy may at its option exercise the duties\nof the Trustee to deliver copies of all materials to each Beneficiary as\nrequired by this Section 4.3 so long as in each case Duke Energy delivers a\ncertificate to the Trustee stating that Duke Energy has undertaken to perform\nthe obligations set forth in this Section 4.3.\n\n         4.4      COPIES OF SHAREHOLDER INFORMATION\n\n         Duke Energy will deliver to the Trustee copies of all proxy materials\n(including notices of Duke Energy Meetings but excluding proxies to vote Duke\nEnergy Common Shares), information statements, reports (including all interim\nand annual financial statements) and other written communications that, in each\ncase, are to be distributed from time to time to holders of Duke Energy Common\nShares in sufficient quantities and in sufficient time so as to enable the\nTrustee to send those materials to each Beneficiary, to the extent possible, at\nthe same time as such materials are first sent to holders of Duke Energy Common\nShares. The Trustee will mail or otherwise send to each Beneficiary, at the\nexpense of Duke Energy, copies of all such materials (and all materials\nspecifically directed to the Beneficiaries or to the Trustee for the benefit of\nthe Beneficiaries by Duke Energy) received by the Trustee from Duke Energy, to\nthe extent possible, at the same time as such materials are sent to holders of\nDuke Energy Common Shares. The Trustee will make copies of all such materials\navailable for inspection by any Beneficiary at the Trustee's principal office in\n___________. Notwithstanding the foregoing, Duke Energy at its option may\nexercise the duties of the Trustee to deliver copies of all materials to each\nBeneficiary as required by this Section 4.4 so long as in each case Duke Energy\ndelivers a certificate to the Trustee stating that Duke Energy has undertaken to\nperform the obligations set forth in this Section 4.4.\n\n         4.5      OTHER MATERIALS\n\n         As soon as reasonably practicable after receipt by Duke Energy or\nholders of Duke Energy Common Shares (if such receipt is known by Duke Energy)\nof any material sent or given by or on behalf of a third party to holders of\nDuke Energy Common Shares generally, including dissident proxy and information\ncirculars (and related information and material) and tender and exchange offer\ncirculars (and related information and material), Duke Energy shall use its\nreasonable best efforts to obtain and deliver to the Trustee copies thereof in\nsufficient quantities so as to enable the Trustee to forward such material\n(unless the same has been provided directly to Beneficiaries by such third\nparty) to each Beneficiary as soon as possible thereafter. As soon as reasonably\npracticable after receipt thereof, the Trustee will mail or otherwise send to\neach Beneficiary, at the expense of Duke Energy, copies of all such materials\nreceived by the Trustee from Duke Energy. The Trustee will also make available\nfor inspection by any Beneficiary at the Trustee's principal office in\n___________ copies of all such materials. Notwithstanding the\n\n                                       -9-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   147\n\nforegoing, Duke Energy at its option may exercise the duties of the Trustee to\ndeliver copies of all such materials to each Beneficiary as required by this\nSection 4.5 so long as in each case Duke Energy delivers a certificate to the\nTrustee stating that Duke Energy has undertaken to perform the obligations set\nforth in this Section 4.5.\n\n         4.6      LIST OF PERSONS ENTITLED TO VOTE\n\n         Exchangeco shall, (a) prior to each annual and special Duke Energy\nMeeting or the seeking of any Duke Energy Consent and (b) forthwith upon each\nrequest made at any time by the Trustee in writing, prepare or cause to be\nprepared a list (a \"LIST\") of the names and addresses of the Beneficiaries\narranged in alphabetical order and showing the number of Exchangeable Shares\nheld of record by each such Beneficiary, in each case at the close of business\non the date specified by the Trustee in such request or, in the case of a List\nprepared in connection with a Duke Energy Meeting or a Duke Energy Consent, at\nthe close of business on the record date established by Duke Energy or pursuant\nto applicable law for determining the holders of Duke Energy Common Shares\nentitled to receive notice of and\/or to vote at such Duke Energy Meeting or to\ngive consent in connection with such Duke Energy Consent. Each such List shall\nbe delivered to the Trustee promptly after receipt by Exchangeco of such request\nor the record date for such meeting or seeking of consent, as the case may be,\nand in any event within sufficient time as to permit the Trustee to perform its\nobligations under this Agreement. Duke Energy agrees to give Exchangeco notice\n(with a copy to the Trustee) of the calling of any Duke Energy Meeting or the\nseeking of any Duke Energy Consent by Duke Energy or its management, together\nwith the record dates therefor, sufficiently prior to the date of the calling of\nsuch meeting or seeking of such consent so as to enable Exchangeco to perform\nits obligations under this Section 4.6.\n\n         4.7      ENTITLEMENT TO DIRECT VOTES\n\n         Any Beneficiary named in a List prepared in connection with any Duke\nEnergy Meeting or Duke Energy Consent will be entitled (a) to instruct the\nTrustee in the manner described in Section 4.3 with respect to the exercise of\nthe Beneficiary Votes to which such Beneficiary is entitled or (b) to attend\nsuch meeting and personally exercise thereat (or to personally exercise with\nrespect to any Duke Energy Consent), as the proxy of the Trustee, the\nBeneficiary Votes to which such Beneficiary is entitled.\n\n         4.8      VOTING BY TRUSTEE AND ATTENDANCE OF TRUSTEE REPRESENTATIVE AT\n                  MEETING\n\n         (a)      In connection with each Duke Energy Meeting and Duke Energy\n                  Consent, the Trustee shall exercise, either in person or by\n                  proxy, in accordance with the instructions received from a\n                  Beneficiary pursuant to Section 4.3, the Beneficiary Votes as\n                  to which such Beneficiary is entitled to direct the vote (or\n                  any lesser number thereof as may be set forth in the\n                  instructions); provided, however, that such written\n                  instructions are received by the Trustee from the Beneficiary\n                  prior to the time and date fixed by the Trustee for receipt of\n                  such instruction in the notice given by the Trustee to the\n                  Beneficiary pursuant to Section 4.3.\n\n                                      -10-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   148\n\n         (b)      The Trustee shall cause a representative who is empowered by\n                  it to sign and deliver, on behalf of the Trustee, proxies for\n                  Voting Rights to attend each Duke Energy Meeting. Upon\n                  submission by a Beneficiary (or its designee) of\n                  identification satisfactory to the Trustee's representative,\n                  and at the Beneficiary's request, such representative shall\n                  sign and deliver to such Beneficiary (or its designee) a proxy\n                  to exercise personally the Beneficiary Votes as to which such\n                  Beneficiary is otherwise entitled hereunder to direct the\n                  vote, if such Beneficiary either (i) has not previously given\n                  the Trustee instructions pursuant to Section 4.3 in respect of\n                  such meeting or (ii) submits to such representative written\n                  revocation of any such previous instructions. At such meeting,\n                  upon receipt of a proxy from the Trustee's representative, the\n                  Beneficiary exercising such Beneficiary Votes shall have the\n                  same rights as the Trustee to speak at the meeting in respect\n                  of any matter, question, proposal or proposition, to vote by\n                  way of ballot at the meeting in respect of any matter,\n                  question, proposal or proposition, and to vote at such meeting\n                  by way of a show of hands in respect of any matter, question\n                  or proposition.\n\n         4.9      DISTRIBUTION OF WRITTEN MATERIALS\n\n         Any written materials distributed by or on behalf of the Trustee\npursuant to this Agreement shall be sent by mail (or otherwise communicated in\nthe same manner as Duke Energy utilizes in communications to holders of Duke\nEnergy Common Shares, subject to applicable regulatory requirements and provided\nsuch manner of communications is reasonably available to the Trustee) to each\nBeneficiary at its address as shown on the books of Exchangeco. Duke Energy\nagrees not to communicate with holders of Duke Energy Common Shares with respect\nto such written material otherwise than by mail unless such method of\ncommunication is also reasonably available to the Trustee for communication with\nthe Beneficiaries. Exchangeco shall provide or cause to be provided to the\nTrustee for purposes of communication, on a timely basis and without charge or\nother expense:\n\n         (a)      a current List; and\n\n         (b)      upon the request of the Trustee, mailing labels to enable the\n                  Trustee to carry out its duties under this Agreement.\n\nExchangeco's obligations under this Section 4.9 shall be deemed satisfied to the\nextent Duke Energy exercises its option to perform the duties of the Trustee to\ndeliver copies of materials to each Beneficiary and Exchangeco provides the\nrequired information and materials to Duke Energy.\n\n         4.10     TERMINATION OF VOTING RIGHTS\n\n         Except as otherwise provided herein or in the Exchangeable Share\nProvisions, all of the rights of a Beneficiary with respect to the Beneficiary\nVotes exercisable in respect of the Exchangeable Shares held by such\nBeneficiary, including the right to instruct the Trustee as to the voting of or\nto vote personally such Beneficiary Votes, shall be deemed to be surrendered by\n\n                                      -11-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   149\n\nthe Beneficiary to Duke Energy or Callco, as the case may be, and such\nBeneficiary Votes and the Voting Rights represented thereby shall cease and be\nterminated immediately, upon the delivery by such Beneficiary to the Trustee of\nthe certificates representing such Exchangeable Shares in connection with the\nexercise by the Beneficiary of the Exchange Right or upon the occurrence of the\nautomatic exchange of Exchangeable Shares for Duke Energy Common Shares, as\nspecified in Article 5 (unless, in either case, Duke Energy shall not have\ndelivered the Exchangeable Share Consideration deliverable in exchange therefor\nto the Trustee for delivery to the Beneficiaries), or upon the redemption of\nExchangeable Shares pursuant to Article 6 or Article 7 of the Exchangeable Share\nProvisions, or upon the effective date of the liquidation, dissolution or\nwinding-up of Exchangeco pursuant to Article 5 of the Exchangeable Share\nProvisions, or upon the purchase of Exchangeable Shares from the holder thereof\nby Callco pursuant to the exercise by Callco of the Retraction Call Right, the\nRedemption Call Right or the Liquidation Call Right.\n\n                                   ARTICLE 5\n                      EXCHANGE RIGHT AND AUTOMATIC EXCHANGE\n\n         5.1      GRANT AND OWNERSHIP OF THE EXCHANGE RIGHT\n\n         Duke Energy hereby grants to the Trustee as trustee for and on behalf\nof, and for the use and benefit of, the Beneficiaries the right (the \"EXCHANGE\nRIGHT\"), upon the occurrence and during the continuance of an Insolvency Event,\nto require Duke Energy to purchase from each or any Beneficiary all or any part\nof the Exchangeable Shares held by such Beneficiary and the Automatic Exchange\nRights, all in accordance with the provisions of this Agreement. Duke Energy\nhereby acknowledges receipt from the Trustee as trustee for and on behalf of the\nBeneficiaries of good and valuable consideration (and the adequacy thereof) for\nthe grant of the Exchange Right and the Automatic Exchange Rights by Duke Energy\nto the Trustee. During the term of the Trust and subject to the terms and\nconditions of this Agreement, the Trustee shall possess and be vested with full\nlegal ownership of the Exchange Right and the Automatic Exchange Rights and\nshall be entitled to exercise all of the rights and powers of an owner with\nrespect to the Exchange Right and the Automatic Exchange Rights, provided that\nthe Trustee shall:\n\n         (a)      hold the Exchange Right and the Automatic Exchange Rights and\n                  the legal title thereto as trustee solely for the use and\n                  benefit of the Beneficiaries in accordance with the provisions\n                  of this Agreement; and\n\n         (b)      except as specifically authorized by this Agreement, have no\n                  power or authority to exercise or otherwise deal in or with\n                  the Exchange Right or the Automatic Exchange Rights, and the\n                  Trustee shall not exercise any such rights for any purpose\n                  other than the purposes for which the Trust is created\n                  pursuant to this Agreement.\n\n                                      -12-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   150\n\n         5.2      LEGENDED SHARE CERTIFICATES\n\n         Exchangeco will cause each certificate representing Exchangeable Shares\nto bear an appropriate legend notifying the Beneficiaries of:\n\n         (a)      their right to instruct the Trustee with respect to the\n                  exercise of the Exchange Right in respect of the Exchangeable\n                  Shares held by a Beneficiary; and\n\n         (b)      the Automatic Exchange Rights.\n\n         5.3      GENERAL EXERCISE OF EXCHANGE RIGHT\n\n         The Exchange Right shall be and remain vested in and exercisable by the\nTrustee. Subject to Section 6.15, the Trustee shall exercise the Exchange Right\nonly on the basis of instructions received pursuant to this Article 5 from\nBeneficiaries entitled to instruct the Trustee as to the exercise thereof. To\nthe extent that no instructions are received from a Beneficiary with respect to\nthe Exchange Right, the Trustee shall not exercise or permit the exercise of the\nExchange Right.\n\n         5.4      PURCHASE PRICE\n\n         The purchase price payable by Duke Energy for each Exchangeable Share\nto be purchased by Duke Energy under the Exchange Right shall be an amount per\nshare equal to the Exchangeable Share Price on the last Business Day prior to\nthe day of closing of the purchase and sale of such Exchangeable Share under the\nExchange Right. In connection with each exercise of the Exchange Right, Duke\nEnergy shall provide to the Trustee an Officer's Certificate setting forth the\ncalculation of the Exchangeable Share Price for each Exchangeable Share. The\nExchangeable Share Price for each such Exchangeable Share so purchased may be\nsatisfied only by Duke Energy delivering or causing to be delivered to the\nTrustee, on behalf of the relevant Beneficiary, the Exchangeable Share\nConsideration representing the total Exchangeable Share Price. Upon payment by\nDuke Energy of such purchase price to the Trustee for the benefit of the\nBeneficiary, the relevant Beneficiary shall cease to have any right to be paid\nany amount in respect of declared and unpaid dividends on each such Exchangeable\nShare by Exchangeco.\n\n         5.5      EXERCISE INSTRUCTIONS\n\n         Subject to the terms and conditions herein set forth, a Beneficiary\nshall be entitled, upon the occurrence and during the continuance of an\nInsolvency Event, to instruct the Trustee to exercise the Exchange Right with\nrespect to all or any part of the Exchangeable Shares registered in the name of\nsuch Beneficiary on the books of Exchangeco. To cause the exercise of the\nExchange Right by the Trustee, the Beneficiary shall deliver to the Trustee, in\nperson or by certified or registered mail, at its principal office in _________\nor at such other places in Canada as the Trustee may from time to time designate\nby written notice to the Beneficiaries, the certificates representing the\nExchangeable Shares which such Beneficiary desires Duke Energy to purchase, duly\nendorsed in blank for transfer, and accompanied by such other documents and\ninstruments as may be required to effect a transfer of Exchangeable Shares under\nthe CBCA and\n\n                                      -13-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   151\n\nthe by-laws of Exchangeco and such additional documents and instruments as the\nTrustee, Exchangeco and Duke Energy may reasonably require together with (a) a\nduly completed form of notice of exercise of the Exchange Right, contained on\nthe reverse of or attached to the Exchangeable Share certificates, stating (i)\nthat the Beneficiary thereby instructs the Trustee to exercise the Exchange\nRight so as to require Duke Energy to purchase from the Beneficiary the number\nof Exchangeable Shares specified therein, (ii) that such Beneficiary has good\ntitle to and owns all such Exchangeable Shares to be acquired by Duke Energy\nfree and clear of all liens, claims, security interests and encumbrances, (iii)\nthe names in which the certificates representing Duke Energy Common Shares\nissuable in connection with the exercise of the Exchange Right are to be issued\nand (iv) the names and addresses of the persons to whom such new certificates\nshould be delivered, and (b) payment (or evidence satisfactory to the Trustee,\nExchangeco and Duke Energy of payment) of the taxes (if any) payable as\ncontemplated by Section 5.8 of this Agreement. If only a part of the\nExchangeable Shares represented by any certificate or certificates delivered to\nthe Trustee are to be purchased by Duke Energy under the Exchange Right, a new\ncertificate for the balance of such Exchangeable Shares shall be issued to the\nholder at the expense of Exchangeco.\n\n         5.6      DELIVERY OF DUKE ENERGY COMMON SHARES; EFFECT OF EXERCISE\n\n         Promptly after the receipt by the Trustee of the certificates\nrepresenting the Exchangeable Shares which the Beneficiary desires Duke Energy\nto purchase under the Exchange Right, together with such documents and\ninstruments of transfer and a duly completed form of notice of exercise of the\nExchange Right (and payment of taxes, if any payable as contemplated by Section\n5.8 or evidence thereof), duly endorsed for transfer to Duke Energy, the Trustee\nshall notify Duke Energy and Exchangeco of its receipt of the same, which notice\nto Duke Energy and Exchangeco shall constitute exercise of the Exchange Right by\nthe Trustee on behalf of the Beneficiary in respect of such Exchangeable Shares,\nand Duke Energy shall promptly thereafter deliver or cause to be delivered to\nthe Trustee, for delivery to the Beneficiary in respect of such Exchangeable\nShares (or to such other persons, if any, properly designated by such\nBeneficiary) the Exchangeable Share Consideration deliverable in connection with\nthe exercise of the Exchange Right; provided, however, that no such delivery\nshall be made unless and until the Beneficiary requesting the same shall have\npaid (or provided evidence satisfactory to the Trustee, Exchangeco and Duke\nEnergy of the payment of) the taxes (if any) payable as contemplated by Section\n5.8 of this Agreement. Immediately upon the giving of notice by the Trustee to\nDuke Energy and Exchangeco of the exercise of the Exchange Right, as provided in\nthis Section 5.6, the closing of the transaction of purchase and sale\ncontemplated by the Exchange Right shall be deemed to have occurred, and the\nBeneficiary of such Exchangeable Shares shall be deemed to have transferred to\nDuke Energy all of such Beneficiary's right, title and interest in and to such\nExchangeable Shares and in the related interest in the Trust Estate and shall\ncease to be a holder of such Exchangeable Shares and shall not be entitled to\nexercise any of the rights of a holder in respect thereof, other than the right\nto receive his proportionate part of the total purchase price therefor, unless\nsuch Exchangeable Share Consideration is not delivered by Duke Energy to the\nTrustee for delivery to such Beneficiary (or to such other person, if any,\nproperly designated by such Beneficiary) within five Business Days of the date\nof the giving of such notice by the Trustee, in which case the rights of the\nBeneficiary shall remain unaffected until such Exchangeable Share Consideration\nis delivered by Duke Energy and any cheque included therein\n\n                                      -14-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   152\n\nis paid. Upon delivery of such Exchangeable Share Consideration by Duke Energy\nto the Trustee, the Trustee shall deliver such Exchangeable Share Consideration\nto such Beneficiary (or to such other person, if any, properly designated by\nsuch Beneficiary). Concurrently with such Beneficiary ceasing to be a holder of\nExchangeable Shares, the Beneficiary shall be considered and deemed for all\npurposes to be the holder of the Duke Energy Common Shares delivered to it\npursuant to the Exchange Right.\n\n         5.7      EXERCISE OF EXCHANGE RIGHT SUBSEQUENT TO RETRACTION\n\n         In the event that a Beneficiary has exercised its right under Article 6\nof the Exchangeable Share Provisions to require Exchangeco to redeem any or all\nof the Exchangeable Shares held by the Beneficiary (the \"RETRACTED SHARES\") and\nis notified by Exchangeco pursuant to Section 6.6 of the Exchangeable Share\nProvisions that Exchangeco will not be permitted as a result of solvency\nrequirements of applicable law to redeem all such Retracted Shares, and provided\nthat Callco shall not have exercised the Retraction Call Right with respect to\nthe Retracted Shares and that the Beneficiary has not revoked the retraction\nrequest delivered by the Beneficiary to Exchangeco pursuant to Section 6.7 of\nthe Exchangeable Share Provisions, and provided further that the Trustee has\nreceived written notice of same from Exchangeco or Duke Energy, the retraction\nrequest will constitute and will be deemed to constitute notice from the\nBeneficiary to the Trustee instructing the Trustee to exercise the Exchange\nRight with respect to those Retracted Shares that Exchangeco is unable to\nredeem. In any such event, Exchangeco hereby agrees with the Trustee and in\nfavour of the Beneficiary promptly to forward or cause to be forwarded to the\nTrustee all relevant materials delivered by the Beneficiary to Exchangeco or to\nthe transfer agent of the Exchangeable Shares (including a copy of the\nretraction request delivered pursuant to Section 6.1 of the Exchangeable Share\nProvisions) in connection with such proposed redemption of the Retracted Shares\nand the Trustee will thereupon exercise the Exchange Right with respect to the\nRetracted Shares that Exchangeco is not permitted to redeem and will require\nDuke Energy to purchase such shares in accordance with the provisions of this\nArticle 5.\n\n         5.8      STAMP OR OTHER TRANSFER TAXES\n\n         Upon any sale of Exchangeable Shares to Duke Energy pursuant to the\nExchange Right or the Automatic Exchange Rights, the share certificate or\ncertificates representing Duke Energy Common Shares to be delivered in\nconnection with the payment of the purchase price therefor shall be issued in\nthe name of the Beneficiary in respect of the Exchangeable Shares so sold or in\nsuch names as such Beneficiary may otherwise direct in writing without charge to\nthe holder of the Exchangeable Shares so sold; provided, however, that such\nBeneficiary (a) shall pay (and none of Duke Energy, Exchangeco or the Trustee\nshall be required to pay) any documentary, stamp, transfer or other taxes that\nmay be payable in respect of any transfer involved in the issuance or delivery\nof such shares to a person other than such Beneficiary or (b) shall have\nevidenced to the satisfaction of the Trustee, Duke Energy and Exchangeco that\nsuch taxes, if any, have been paid.\n\n                                      -15-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   153\n\n         5.9      NOTICE OF INSOLVENCY EVENT\n\n         As soon as practicable following the occurrence of an Insolvency Event\nor any event that with the giving of notice or the passage of time or both would\nbe an Insolvency Event, Exchangeco and Duke Energy shall give written notice\nthereof to the Trustee. As soon as practicable following the receipt of notice\nfrom Exchangeco and Duke Energy of the occurrence of an Insolvency Event, or\nupon the Trustee becoming aware of an Insolvency Event, the Trustee will mail to\neach Beneficiary, at the expense of Duke Energy (such funds to be received in\nadvance), a notice of such Insolvency Event in the form provided by Duke Energy,\nwhich notice shall contain a brief statement of the rights of the Beneficiaries\nwith respect to the Exchange Right.\n\n         5.10     QUALIFICATION OF DUKE ENERGY COMMON SHARES\n\n         Duke Energy covenants that if any Duke Energy Common Shares to be\nissued and delivered pursuant to the Exchange Right or the Automatic Exchange\nRights require registration or qualification with or approval of or the filing\nof any document, including any prospectus or similar document, or the taking of\nany proceeding with or the obtaining of any order, ruling or consent from any\ngovernmental or regulatory authority under any Canadian or United States\nfederal, provincial, territorial or state law or regulation or pursuant to the\nrules and regulations of any regulatory authority or the fulfillment of any\nother Canadian or United States federal, provincial, territorial or state legal\nrequirement before such shares may be issued and delivered by Duke Energy to the\ninitial holder thereof or in order that such shares may be freely traded\nthereafter (other than any restrictions of general application on transfer by\nreason of a holder being a \"control person\" of Duke Energy for purposes of\nCanadian provincial securities law or an \"affiliate\" of Duke Energy for purposes\nof United States federal or state securities law), Duke Energy will in good\nfaith take all such actions and do all such things as are necessary or desirable\nto cause such Duke Energy Common Shares to be and remain duly registered,\nqualified or approved under United States and\/or Canadian law, as the case may\nbe, to the extent expressly provided in the Combination Agreement. Duke Energy\nwill use its reasonable best efforts and in good faith expeditiously take all\nsuch actions and do all such things as are reasonably necessary or desirable to\ncause all Duke Energy Common Shares to be delivered pursuant to the Exchange\nRight or the Automatic Exchange Rights to be listed, quoted or posted for\ntrading on all stock exchanges and quotation systems on which outstanding Duke\nEnergy Common Shares are listed, quoted or posted for trading at such time.\n\n         5.11     DUKE ENERGY COMMON SHARES\n\n         Duke Energy hereby represents, warrants and covenants that the Duke\nEnergy Common Shares issuable to Beneficiaries as described herein will be duly\nauthorized and validly issued, fully paid and non-assessable and shall be free\nand clear of any lien, claim or encumbrance.\n\n         5.12     AUTOMATIC EXCHANGE ON LIQUIDATION OF DUKE ENERGY\n\n         (a)      Duke Energy will give the Trustee written notice of each of\n                  the following events at the time set forth below:\n\n                                      -16-\n                      VOTING AND EXCHANGE TRUST AGREEMENT\n\n\n\n   154\n\n                  (i)      in the event of any determination by the Board of\n                           Directors of Duke Energy to institute voluntary\n                           liquidation, dissolution or winding-up proceedings\n                           with respect to Duke Energy or to effect any other\n                           distribution of assets of Duke Energy among its\n                           shareholders for the purpose of winding up its\n                           affairs, at least 60 days prior to the proposed\n                           effective date of such liquidation, dissolution,\n                           winding-up or other distribution; and\n\n                  (ii)     promptly following the earlier of (A) receipt by Duke\n                           Energy of notice of, and (B) Duke Energy otherwise\n                           becoming aware of, any threatened or instituted\n                           claim, suit, petition or other proceedings with\n                           respect to the involuntary liquidation, dissolution\n                           or winding-up of Duke Energy or to effect any other\n                           distribution of assets of Duke Energy among its\n                           shareholders for the purpose of winding up its\n                           affairs, in each case where Duke Energy has failed to\n                           contest in good faith any such proceeding commenced\n                           in respect of Duke Energy within 30 days of becoming\n                           aware thereof.\n\n         (b)      Promptly following receipt by the Trustee from Duke Energy of\n                  notice of any event (a \"LIQUIDATION Event\") contemplated by\n                  Section 5.12(a) above, the Trustee will give notice thereof to\n                  the Beneficiaries. Such notice shall be provided to the\n                  Trustee by Duke Energy and shall include a brief description\n                  of rights of the Beneficiaries with respect to the Automatic\n                  Exchange Rights provided for in Section 5.12(c).\n\n         (c)      In order that the Beneficiaries will be able to participate on\n                  a pro rata basis with the holders of Duke Energy Common Shares\n                  in the distribution of assets of Duke Energy in connection\n                  with a Liquidation Event, immediately prior to the effective\n                  time (the \"LIQUIDATION EVENT EFFECTIVE TIME\") of a Liquidation\n                  Event all of the then outstanding Exchangeable Shares shall be\n                  automatically exchanged for Duke Energy Common Shares. To\n                  effect such automatic exchange, Duke Energy shall purchase\n                  each Exchangeable Share outstanding immediately prior to the\n                  Liquidation Event Effective Time and held by Beneficiaries,\n                  and each Beneficiary shall sell the Exchangeable Shares held\n                  by such Beneficiary at such time, for a purchase price per\n                  share equal to the Exchangeable Share Price applicable at that\n                  time. Duke Energy shall provide the Trustee with an Officer's\n                  Certificate in connection with any automatic exchange setting\n                  forth the calculation of the Exchangeable Share Price for each\n                  Exchangeable Share.\n\n         (d)      The closing of the transaction of purchase and sale\n                  contemplated by the automatic exchange of Exchangeable Shares\n                  for Duke Energy Common Shares shall be deemed to have occurred\n                  immediately prior to the Liquidation Event Effective Time, and\n                  each Beneficiary shall be deemed to have transferred to Duke\n                  Energy all of the Beneficiary's right, title and interest in\n                  and to such Beneficiary's Exchangeable Shares and the related\n                  interest in the Trust Estate. Any right of each such\n                  Beneficiary to receive declared and unpaid dividends from\n                  Exchangeco\n\n                                      -17-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   155\n\n                  shall be deemed to be satisfied and discharged and each such\n                  Beneficiary shall cease to be a holder of such Exchangeable\n                  Shares and Duke Energy shall deliver to the Beneficiary the\n                  Exchangeable Share Consideration deliverable upon the\n                  automatic exchange of Exchangeable Shares. Concurrently with\n                  such Beneficiary ceasing to be a holder of Exchangeable\n                  Shares, the Beneficiary shall be considered and deemed for all\n                  purposes to be the holder of the Duke Energy Common Shares\n                  issued pursuant to the automatic exchange of Exchangeable\n                  Shares for Duke Energy Common Shares and the certificates held\n                  by the Beneficiary previously representing the Exchangeable\n                  Shares exchanged by the Beneficiary with Duke Energy pursuant\n                  to such automatic exchange shall thereafter be deemed to\n                  represent Duke Energy Common Shares issued to the Beneficiary\n                  by Duke Energy pursuant to such automatic exchange. Upon the\n                  request of a Beneficiary and the surrender by the Beneficiary\n                  of Exchangeable Share certificates deemed to represent Duke\n                  Energy Common Shares, duly endorsed in blank and accompanied\n                  by such instruments of transfer as Duke Energy may reasonably\n                  require, Duke Energy shall deliver or cause to be delivered to\n                  the Beneficiary certificates representing Duke Energy Common\n                  Shares of which the Beneficiary is the holder.\n\n         5.13     WITHHOLDING RIGHTS\n\n         Duke Energy, Exchangeco and the Trustee shall be entitled to deduct and\nwithhold from any consideration otherwise payable under this Agreement to any\nholder of Exchangeable Shares or Duke Energy Common Shares such amounts as Duke\nEnergy, Exchangeco or the Trustee is required to deduct and withhold with\nrespect to such payment under the Income Tax Act (Canada), the United States\nInternal Revenue Code of 1986 or any provision of federal, provincial, state,\nlocal or foreign tax law, in each case as amended or succeeded. The Trustee may\nact on the advice of counsel with respect to such matters. To the extent that\namounts are so withheld, such withheld amounts shall be treated for all purposes\nas having been paid to the holder of the shares in respect of which such\ndeduction and withholding was made, provided that such withheld amounts are\nactually remitted to the appropriate taxing authority. To the extent that the\namount so required to be deducted or withheld from any payment to a holder\nexceeds the cash portion of the consideration otherwise payable to the holder,\nDuke Energy, Exchangeco and the Trustee are hereby authorized to sell or\notherwise dispose of such portion of the consideration as is necessary to\nprovide sufficient funds to Duke Energy, Exchangeco or the Trustee, as the case\nmay be, to enable it to comply with such deduction or withholding requirement\nand Duke Energy, Exchangeco or the Trustee shall notify the holder thereof and\nremit to such holder any unapplied balance of the net proceeds of such sale.\nDuke Energy represents and warrants that, based upon facts currently known to\nit, it has no current intention, as at the date of this Agreement, to deduct or\nwithhold from any consideration paid to holders of Exchangeable Shares any\namounts under the United States Internal Revenue Code of 1986.\n\n                                      -18-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   156\n\n                                   ARTICLE 6\n                             CONCERNING THE TRUSTEE\n\n         6.1      POWERS AND DUTIES OF THE TRUSTEE\n\n         The rights, powers, duties and authorities of the Trustee under this\nAgreement, in its capacity as trustee of the Trust, shall include:\n\n         (a)      receipt and deposit of Duke Energy Common Shares from Duke\n                  Energy as trustee for and on behalf of the Beneficiaries in\n                  accordance with the provisions of this Agreement;\n\n         (b)      granting proxies and distributing materials to Beneficiaries\n                  as provided in this Agreement;\n\n         (c)      casting and exercising the Beneficiary Votes in accordance\n                  with the provisions of this Agreement;\n\n         (d)      receiving the grant of the Exchange Right and the Automatic\n                  Exchange Rights from Duke Energy as trustee for and on behalf\n                  of the Beneficiaries in accordance with the provisions of this\n                  Agreement;\n\n         (e)      exercising the Exchange Right and enforcing the benefit of the\n                  Automatic Exchange Rights, in each case in accordance with the\n                  provisions of this Agreement, and in connection therewith\n                  receiving from Beneficiaries Exchangeable Shares and other\n                  requisite documents and distributing to such Beneficiaries\n                  Duke Energy Common Shares and cheques, if any, to which such\n                  Beneficiaries are entitled upon the exercise of the Exchange\n                  Right or pursuant to the Automatic Exchange Rights, as the\n                  case may be;\n\n         (f)      holding title to the Trust Estate;\n\n         (g)      investing any moneys forming, from time to time, a part of the\n                  Trust Estate as provided in this Agreement;\n\n         (h)      taking action on its own initiative or at the direction of a\n                  Beneficiary or Beneficiaries to enforce the obligations of\n                  Duke Energy and Exchangeco under this Agreement; and\n\n         (i)      taking such other actions and doing such other things as are\n                  specifically provided in this Agreement.\n\n         In the exercise of such rights, powers, duties and authorities, the\nTrustee shall have (and is granted) such incidental and additional rights,\npowers, duties and authority not in conflict with any of the provisions of this\nAgreement as the Trustee, acting in good faith and in the reasonable exercise of\nits discretion, may deem necessary, appropriate or desirable to effect the\npurpose of\n\n                                      -19-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   157\n\nthe Trust. Any exercise of such discretionary rights, powers, duties and\nauthorities by the Trustee shall be final, conclusive and binding upon all\npersons.\n\n         The Trustee in exercising its rights, powers, duties and authorities\nhereunder shall act honestly and in good faith and with a view to the best\ninterests of the Beneficiaries and shall exercise the care, diligence and skill\nthat a reasonably prudent trustee would exercise in comparable circumstances.\n\n         The Trustee shall not be bound to give notice or do or take any act,\naction or proceeding by virtue of the powers conferred on it hereby unless and\nuntil it shall be specifically required to do so under the terms hereof, nor\nshall the Trustee be required to take any notice of, or to do, or to take any\nact, action or proceeding as a result of any default or breach of any provision\nhereunder, unless and until notified in writing of such default or breach, which\nnotices shall distinctly specify the default or breach desired to be brought to\nthe attention of the Trustee, and in the absence of such notice the Trustee may\nfor all purposes of this Agreement conclusively assume that no default or breach\nhas been made in the observance or performance of any of the representations,\nwarranties, covenants, agreements or conditions contained herein.\n\n         6.2      NO CONFLICT OF INTEREST\n\n         The Trustee represents to Duke Energy and Exchangeco that at the date\nof execution and delivery of this Agreement there exists no material conflict of\ninterest in the role of the Trustee as a fiduciary hereunder and the role of the\nTrustee in any other capacity. The Trustee shall, within 90 days after it\nbecomes aware that such material conflict of interest exists, either eliminate\nsuch material conflict of interest or resign in the manner and with the effect\nspecified in Article 10. If, notwithstanding the foregoing provisions of this\nSection 6.2, the Trustee has such a material conflict of interest, the validity\nand enforceability of this Agreement shall not be affected in any manner\nwhatsoever by reason only of the existence of such material conflict of\ninterest. If the Trustee contravenes the foregoing provisions of this Section\n6.2, any interested party may apply to the Court for an order that the Trustee\nbe replaced as trustee hereunder.\n\n         6.3      DEALINGS WITH TRANSFER AGENTS, REGISTRARS, ETC.\n\n         Duke Energy and Exchangeco irrevocably authorize the Trustee, from time\nto time, to:\n\n         (a)      consult, communicate and otherwise deal with the respective\n                  registrars and transfer agents, and with any such subsequent\n                  registrar or transfer agent, of the Exchangeable Shares and\n                  Duke Energy Common Shares; and\n\n         (b)      requisition, from time to time, (i) from any such registrar or\n                  transfer agent any information readily available from the\n                  records maintained by it which the Trustee may reasonably\n                  require for the discharge of its duties and responsibilities\n                  under this Agreement and (ii) from the transfer agent of Duke\n                  Energy Common Shares, and any subsequent transfer agent of\n                  such shares, the share certificates issuable upon the exercise\n                  from time to time of the Exchange Right and pursuant to the\n                  Automatic Exchange Rights.\n\n                                      -20-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   158\n\n         Duke Energy and Exchangeco irrevocably authorize their respective\nregistrars and transfer agents to comply with all such requests. Duke Energy\ncovenants that it will supply its transfer agent with duly executed share\ncertificates for the purpose of completing the exercise from time to time of the\nExchange Right and the Automatic Exchange Rights.\n\n         6.4      BOOKS AND RECORDS\n\n         The Trustee shall keep available for inspection by Duke Energy and\nExchangeco at the Trustee's principal office in __________ correct and complete\nbooks and records of account relating to the Trust created by this Agreement,\nincluding all relevant data relating to mailings and instructions to and from\nBeneficiaries and all transactions pursuant to the Exchange Right and the\nAutomatic Exchange Rights. On or before January 15, 2002, and on or before\nJanuary 15 in every year thereafter, so long as any Duke Energy Common Shares\nare on deposit with the Trustee, the Trustee shall transmit to Duke Energy and\nExchangeco a brief report, dated as of the preceding December 31, with respect\nto:\n\n         (a)      the property and funds comprising the Trust Estate as of that\n                  date;\n\n         (b)      the number of exercises of the Exchange Right, if any, and the\n                  aggregate number of Exchangeable Shares received by the\n                  Trustee on behalf of Beneficiaries in consideration of the\n                  issuance by Duke Energy of Duke Energy Common Shares in\n                  connection with the Exchange Right, during the calendar year\n                  ended on such December 31; and\n\n         (c)      any action taken by the Trustee in the performance of its\n                  duties under this Agreement which it had not previously\n                  reported and which, in the Trustee's opinion, materially\n                  affects the Trust Estate.\n\n         6.5      INCOME TAX RETURNS AND REPORTS\n\n         The Trustee shall, to the extent necessary, prepare and file on behalf\nof the Trust appropriate United States and Canadian income tax returns and any\nother returns or reports as may be required by applicable law or pursuant to the\nrules and regulations of any securities exchange or other trading system through\nwhich the Exchangeable Shares are traded. In connection therewith, the Trustee\nmay obtain the advice and assistance of such experts or advisors as the Trustee\nreasonably considers necessary or advisable (who may be experts or advisors to\nDuke Energy or Exchangeco). If requested by the Trustee, Duke Energy or\nExchangeco shall retain qualified experts or advisors for the purpose of\nproviding such tax advice or assistance.\n\n         6.6      INDEMNIFICATION PRIOR TO CERTAIN ACTIONS BY TRUSTEE\n\n         The Trustee shall exercise any or all of the rights, duties, powers or\nauthorities vested in it by this Agreement at the request, order or direction of\nany Beneficiary upon such Beneficiary furnishing to the Trustee reasonable\nfunding, security or indemnity against the costs, expenses and liabilities which\nmay be incurred by the Trustee therein or thereby, provided that no Beneficiary\nshall be obligated to furnish to the Trustee any such security or indemnity in\n\n                                      -21-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   159\n\nconnection with the exercise by the Trustee of any of its rights, duties, powers\nand authorities with respect to the Duke Energy Common Shares held by the\nTrustee pursuant to Article 4, subject to Section 6.15, with respect to the\nExchange Right pursuant to Article 5, subject to Section 6.15, and with respect\nto the Automatic Exchange Rights pursuant to Article 5, subject to Section 6.15.\n\n         None of the provisions contained in this Agreement shall require the\nTrustee to expend or risk its own funds or otherwise incur financial liability\nin the exercise of any of its rights, powers, duties, or authorities unless\nfunded, given security or indemnified as aforesaid.\n\n         6.7      ACTION OF BENEFICIARIES\n\n         No Beneficiary shall have the right to institute any action, suit or\nproceeding or to exercise any other remedy authorized by this Agreement for the\npurpose of enforcing any of its rights or for the execution of any trust or\npower hereunder unless the Beneficiary has requested the Trustee to take or\ninstitute such action, suit or proceeding and furnished the Trustee with the\nfunding, security or indemnity referred to in Section 6.6 and the Trustee shall\nhave failed to act within a reasonable time thereafter. In such case, but not\notherwise, the Beneficiary shall be entitled to take proceedings in any court of\ncompetent jurisdiction such as the Trustee might have taken; it being understood\nand intended that no one or more Beneficiaries shall have any right in any\nmanner whatsoever to affect, disturb or prejudice the rights hereby created by\nany such action, or to enforce any right hereunder or the Voting Rights, the\nExchange Rights or the Automatic Exchange Rights except subject to the\nconditions and in the manner herein provided, and that all powers and trusts\nhereunder shall be exercised and all proceedings at law shall be instituted, had\nand maintained by the Trustee, except only as herein provided, and in any event\nfor the equal benefit of all Beneficiaries.\n\n         6.8      RELIANCE UPON DECLARATIONS\n\n         The Trustee shall not be considered to be in contravention of any of\nits rights, powers, duties and authorities hereunder if, when required, it acts\nand relies in good faith upon statutory declarations, certificates, opinions,\nLists, reports or other papers or documents furnished pursuant to the provisions\nhereof or required by the Trustee to be furnished to it in the exercise of its\nrights, powers, duties and authorities hereunder if such statutory declarations,\ncertificates, opinions, Lists, reports or other papers or documents comply with\nthe provisions of Section 6.9, if applicable, and with any other applicable\nprovisions of this Agreement.\n\n         6.9      EVIDENCE AND AUTHORITY TO TRUSTEE\n\n         Duke Energy and\/or Exchangeco shall furnish to the Trustee evidence of\ncompliance with the conditions provided for in this Agreement relating to any\naction or step required or permitted to be taken by Duke Energy and\/or\nExchangeco or the Trustee under this Agreement or as a result of any obligation\nimposed under this Agreement, including in respect of the Voting Rights or the\nExchange Right or the Automatic Exchange Rights and the taking of any other\naction to be taken by the Trustee at the request of or on the application of\nDuke Energy and\/or Exchangeco promptly if and when:\n\n                                      -22-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   160\n\n         (a)      such evidence is required by any other section of this\n                  Agreement to be furnished to the Trustee in accordance with\n                  the terms of this Section 6.9; or\n\n         (b)      the Trustee, in the exercise of its rights, powers, duties and\n                  authorities under this Agreement, gives Duke Energy and\/or\n                  Exchangeco written notice requiring it to furnish such\n                  evidence in relation to any particular action or obligation\n                  specified in such notice.\n\n         Such evidence shall consist of an Officer's Certificate of Duke Energy\nand\/or Exchangeco or a statutory declaration or a certificate made by persons\nentitled to sign an Officer's Certificate stating that any such condition has\nbeen complied with in accordance with the terms of this Agreement.\n\n         Whenever such evidence relates to a matter other than the Voting Rights\nor the Exchange Right or the Automatic Exchange Rights or the taking of any\nother action to be taken by the Trustee at the request or on the application of\nDuke Energy and\/or Exchangeco, and except as otherwise specifically provided\nherein, such evidence may consist of a report or opinion of any solicitor,\nattorney, auditor, accountant, appraiser, valuer, engineer or other expert or\nany other person whose qualifications give authority to a statement made by him,\nprovided that if such report or opinion is furnished by a director, officer or\nemployee of Duke Energy and\/or Exchangeco it shall be in the form of an\nOfficer's Certificate or a statutory declaration.\n\n         Each statutory declaration, Officer's Certificate, opinion or report\nfurnished to the Trustee as evidence of compliance with a condition provided for\nin this Agreement shall include a statement by the person giving the evidence:\n\n         (c)      declaring that such person has read and understands the\n                  provisions of this Agreement relating to the condition in\n                  question;\n\n         (d)      describing the nature and scope of the examination or\n                  investigation upon which such person based the statutory\n                  declaration, certificate, statement or opinion; and\n\n         (e)      declaring that such person has made such examination or\n                  investigation as such person believes is necessary to enable\n                  such person to make the statements or give the opinions\n                  contained or expressed therein.\n\n         6.10     EXPERTS, ADVISERS AND AGENTS\n\n         The Trustee may:\n\n         (a)      in relation to these presents act and rely on the opinion or\n                  advice of or information obtained from any solicitor,\n                  attorney, auditor, accountant, appraiser, valuer, engineer or\n                  other expert, whether retained by the Trustee or by Duke\n                  Energy and\/or Exchangeco or otherwise, and may retain or\n                  employ such assistants as may be necessary to the proper\n                  discharge of its powers and duties and determination of its\n                  rights hereunder and may pay proper and reasonable\n                  compensation for all such legal and other advice or assistance\n                  as aforesaid; and\n\n                                      -23-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   161\n\n         (b)      employ such agents and other assistants as it may reasonably\n                  require for the proper determination and discharge of its\n                  powers and duties hereunder, and may pay reasonable\n                  remuneration for all services performed for it (and shall be\n                  entitled to receive reasonable remuneration for all services\n                  performed by it) in the discharge of the trusts hereof and\n                  compensation for all disbursements, costs and expenses made or\n                  incurred by it in the discharge of its duties hereunder and in\n                  the management of the Trust.\n\n         6.11     INVESTMENT OF MONEYS HELD BY TRUSTEE\n\n         Unless otherwise provided in this Agreement, any moneys held by or on\nbehalf of the Trustee which under the terms of this Agreement may or ought to be\ninvested or which may be on deposit with the Trustee or which may be in the\nhands of the Trustee may be invested and reinvested in the name or under the\ncontrol of the Trustee, in trust for Exchangeco, in securities in which, under\nthe laws of the Province of Ontario, trustees are authorized to invest trust\nmoneys, provided that such securities are stated to mature within two years\nafter their purchase by the Trustee, and the Trustee shall so invest such moneys\non the written direction of Exchangeco. Pending the investment of any moneys as\nhereinbefore provided, such moneys may be deposited in the name of the Trustee\nin any chartered bank in Canada or, with the consent of Exchangeco, in the\ndeposit department of the Trustee or any other loan or trust company authorized\nto accept deposits under the laws of Canada or any province thereof at the rate\nof interest then current on similar deposits.\n\n         6.12     TRUSTEE NOT REQUIRED TO GIVE SECURITY\n\n         The Trustee shall not be required to give any bond or security in\nrespect of the execution of the trusts, rights, duties, powers and authorities\nof this Agreement or otherwise in respect of the premises.\n\n         6.13     TRUSTEE NOT BOUND TO ACT ON REQUEST\n\n         Except as in this Agreement otherwise specifically provided, the\nTrustee shall not be bound to act in accordance with any direction or request of\nDuke Energy and\/or Exchangeco or of the directors thereof until a duly\nauthenticated copy of the instrument or resolution containing such direction or\nrequest shall have been delivered to the Trustee, and the Trustee shall be\nempowered to act and rely upon any such copy purporting to be authenticated and\nbelieved by the Trustee to be genuine.\n\n         6.14     AUTHORITY TO CARRY ON BUSINESS\n\n         The Trustee represents to Duke Energy and Exchangeco that at the date\nof execution and delivery by it of this Agreement it is authorized to carry on\nthe business of a trust company in each of the Provinces of Canada but if,\nnotwithstanding the provisions of this Section 6.14, it ceases to be so\nauthorized to carry on business, the validity and enforceability of this\nAgreement and the Voting Rights, the Exchange Right and the Automatic Exchange\nRights shall not be affected in any manner whatsoever by reason only of such\nevent but the Trustee shall, within 90 days after ceasing to be authorized to\ncarry on the business of a trust company in any province of\n\n                                      -24-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   162\n\nCanada, either become so authorized or resign in the manner and with the effect\nspecified in Article 10.\n\n         6.15     CONFLICTING CLAIMS\n\n         If conflicting claims or demands are made or asserted with respect to\nany interest of any Beneficiary in any Exchangeable Shares, including any\ndisagreement between the heirs, representatives, successors or assigns\nsucceeding to all or any part of the interest of any Beneficiary in any\nExchangeable Shares, resulting in conflicting claims or demands being made in\nconnection with such interest, then the Trustee shall be entitled, at its sole\ndiscretion, to refuse to recognize or to comply with any such claims or demands.\nIn so refusing, the Trustee may elect not to exercise any Voting Rights,\nExchange Right or Automatic Exchange Rights subject to such conflicting claims\nor demands and, in so doing, the Trustee shall not be or become liable to any\nperson on account of such election or its failure or refusal to comply with any\nsuch conflicting claims or demands. The Trustee shall be entitled to continue to\nrefrain from acting and to refuse to act until:\n\n         (a)      the rights of all adverse claimants with respect to the Voting\n                  Rights, Exchange Right or Automatic Exchange Rights subject to\n                  such conflicting claims or demands have been adjudicated by a\n                  final judgment of a court of competent jurisdiction and all\n                  rights of appeal have expired; or\n\n         (b)      all differences with respect to the Voting Rights, Exchange\n                  Right or Automatic Exchange Rights subject to such conflicting\n                  claims or demands have been conclusively settled by a valid\n                  written agreement binding on all such adverse claimants, and\n                  the Trustee shall have been furnished with an executed copy of\n                  such agreement certified to be in full force and effect.\n\n         If the Trustee elects to recognize any claim or comply with any demand\nmade by any such adverse claimant, it may in its discretion require such\nclaimant to furnish such surety bond or other security satisfactory to the\nTrustee as it shall deem appropriate to fully indemnify it as between all\nconflicting claims or demands.\n\n         6.16     ACCEPTANCE OF TRUST\n\n         The Trustee hereby accepts the Trust created and provided for by and in\nthis Agreement and agrees to perform the same upon the terms and conditions\nherein set forth and to hold all rights, privileges and benefits conferred\nhereby and by law in trust for the various persons who shall from time to time\nbe Beneficiaries, subject to all the terms and conditions herein set forth.\n\n         6.17     MAINTENANCE OF OFFICE OR AGENCY\n\n         Duke Energy will maintain in Vancouver an office or agency where\ncertificates representing Exchangeable Shares may be presented or surrendered\nfor exchange by Beneficiaries and where notices and demands to or upon Duke\nEnergy or Exchangeco in respect of the Exchangeable Shares may be served. Duke\nEnergy will give prompt written notice to the Trustee of the location, and any\nchange in the location, of such office or agency. If at any time\n\n                                      -25-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   163\n\nDuke Energy shall fail to maintain any such office or agency or shall fail to\nfurnish the Trustee with the address thereof, such presentations, surrenders,\nnotices and demands may be served at the Corporate Trust Office of the Trustee,\nand Duke Energy and Exchangeco hereby appoint the Trustee as their agent to\nreceive all such presentations, surrenders, notices and demands. Furthermore,\ncopies of all Duke Energy proxy materials will be made available for inspection\nby any Beneficiary at such office or agency.\n\n                                   ARTICLE 7\n                                  COMPENSATION\n\n         7.1      FEES AND EXPENSES OF THE TRUSTEE\n\n         Duke Energy and Exchangeco jointly and severally agree to pay the\nTrustee reasonable compensation for all of the services rendered by it under\nthis Agreement and will reimburse the Trustee for all reasonable expenses\n(including taxes other than taxes based on the net income of the Trustee, fees\npaid to legal counsel and other experts and advisors and travel expenses) and\ndisbursements, including the cost and expense of any suit or litigation of any\ncharacter and any proceedings before any governmental agency reasonably incurred\nby the Trustee in connection with its duties under this Agreement; provided that\nDuke Energy and Exchangeco shall have no obligation to reimburse the Trustee for\nany expenses or disbursements paid, incurred or suffered by the Trustee in any\nsuit or litigation in which the Trustee is determined to have acted in bad faith\nor with negligence, recklessness or willful misconduct.\n\n                                   ARTICLE 8\n                   INDEMNIFICATION AND LIMITATION OF LIABILITY\n\n         8.1      INDEMNIFICATION OF THE TRUSTEE\n\n         Duke Energy and Exchangeco jointly and severally agree to indemnify and\nhold harmless the Trustee and each of its directors, officers, employees and\nagents appointed and acting in accordance with this Agreement (collectively, the\n\"INDEMNIFIED PARTIES\") against all claims, losses, damages, reasonable costs,\npenalties, fines and reasonable expenses (including reasonable expenses of the\nTrustee's legal counsel) which, without fraud, negligence, recklessness, willful\nmisconduct or bad faith on the part of such Indemnified Party, may be paid,\nincurred or suffered by the Indemnified Party by reason or as a result of the\nTrustee's acceptance or administration of the Trust, its compliance with its\nduties set forth in this Agreement, or any written or oral instruction delivered\nto the Trustee by Duke Energy or Exchangeco pursuant hereto.\n\n         In no case shall Duke Energy or Exchangeco be liable under this\nindemnity for any claim against any of the Indemnified Parties unless Duke\nEnergy and Exchangeco shall be notified by the Trustee of the written assertion\nof a claim or of any action commenced against the Indemnified Parties, promptly\nafter any of the Indemnified Parties shall have received any such written\nassertion of a claim or shall have been served with a summons or other first\nlegal process giving information as to the nature and basis of the claim.\nSubject to (ii) below, Duke Energy and Exchangeco shall be entitled to\nparticipate at their own expense in the defense and, if Duke Energy and\nExchangeco so elect at any time after receipt of such notice, either of them may\n\n                                      -26-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   164\n\nassume the defense of any suit brought to enforce any such claim. The Trustee\nshall have the right to employ separate counsel in any such suit and participate\nin the defense thereof, but the fees and expenses of such counsel shall be at\nthe expense of the Trustee unless: (i) the employment of such counsel has been\nauthorized by Duke Energy or Exchangeco; or (ii) the named parties to any such\nsuit include both the Trustee and Duke Energy or Exchangeco and the Trustee\nshall have been advised by counsel acceptable to Duke Energy or Exchangeco that\nthere may be one or more legal defenses available to the Trustee that are\ndifferent from or in addition to those available to Duke Energy or Exchangeco\nand that, in the judgment of such counsel, would present a conflict of interest\nwere a joint representation to be undertaken (in which case Duke Energy and\nExchangeco shall not have the right to assume the defense of such suit on behalf\nof the Trustee but shall be liable to pay the reasonable fees and expenses of\ncounsel for the Trustee). This indemnity shall survive the termination of this\nAgreement and the resignation or removal of the Trustee.\n\n         8.2      LIMITATION OF LIABILITY\n\n         The Trustee shall not be held liable for any loss which may occur by\nreason of depreciation of the value of any part of the Trust Estate or any loss\nincurred on any investment of funds pursuant to this Agreement, except to the\nextent that such loss is attributable to the fraud, negligence, recklessness,\nwillful misconduct or bad faith on the part of the Trustee.\n\n                                   ARTICLE 9\n                                CHANGE OF TRUSTEE\n\n         9.1      RESIGNATION\n\n         The Trustee, or any trustee hereafter appointed, may at any time resign\nby giving written notice of such resignation to Duke Energy and Exchangeco\nspecifying the date on which it desires to resign, provided that such notice\nshall not be given less than thirty (30) days before such desired resignation\ndate unless Duke Energy and Exchangeco otherwise agree and provided further that\nsuch resignation shall not take effect until the date of the appointment of a\nsuccessor trustee and the acceptance of such appointment by the successor\ntrustee. Upon receiving such notice of resignation, Duke Energy and Exchangeco\nshall promptly appoint a successor trustee, which shall be a corporation\norganized and existing under the laws of the State of New York or the State of\nDelaware, by written instrument in duplicate, one copy of which shall be\ndelivered to the resigning trustee and one copy to the successor trustee.\nFailing the appointment and acceptance of a successor trustee, a successor\ntrustee may be appointed by order of a court of competent jurisdiction upon\napplication of one or more of the parties to this Agreement. If the retiring\ntrustee is the party initiating an application for the appointment of a\nsuccessor trustee by order of a court of competent jurisdiction, Duke Energy and\nExchangeco shall be jointly and severally liable to reimburse the retiring\ntrustee for its legal costs and expenses in connection with same.\n\n                                      -27-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   165\n\n         9.2      REMOVAL\n\n         The Trustee, or any trustee hereafter appointed, may (provided a\nsuccessor trustee is appointed) be removed at any time on not less than 30 days'\nprior notice by written instrument executed by Duke Energy and Exchangeco, in\nduplicate, one copy of which shall be delivered to the trustee so removed and\none copy to the successor trustee.\n\n         9.3      SUCCESSOR TRUSTEE\n\n         Any successor trustee appointed as provided under this Agreement shall\nexecute, acknowledge and deliver to Duke Energy and Exchangeco and to its\npredecessor trustee an instrument accepting such appointment. Thereupon the\nresignation or removal of the predecessor trustee shall become effective and\nsuch successor trustee, without any further act, deed or conveyance, shall\nbecome vested with all the rights, powers, duties and obligations of its\npredecessor under this Agreement, with the like effect as if originally named as\ntrustee in this Agreement. However, on the written request of Duke Energy and\nExchangeco or of the successor trustee, the trustee ceasing to act shall, upon\npayment of any amounts then due it pursuant to the provisions of this Agreement,\nexecute and deliver an instrument transferring to such successor trustee all the\nrights and powers of the trustee so ceasing to act. Upon the request of any such\nsuccessor trustee, Duke Energy, Exchangeco and such predecessor trustee shall\nexecute any and all instruments in writing for more fully and certainly vesting\nin and confirming to such successor trustee all such rights and powers.\n\n         9.4      NOTICE OF SUCCESSOR TRUSTEE\n\n         Upon acceptance of appointment by a successor trustee as provided\nherein, Duke Energy and Exchangeco shall cause to be mailed notice of the\nsuccession of such trustee hereunder to each Beneficiary specified in a List. If\nDuke Energy or Exchangeco shall fail to cause such notice to be mailed within 10\ndays after acceptance of appointment by the successor trustee, the successor\ntrustee shall cause such notice to be mailed at the expense of Duke Energy and\nExchangeco.\n\n                                   ARTICLE 10\n                             DUKE ENERGY SUCCESSORS\n\n         10.1     CERTAIN REQUIREMENTS IN RESPECT OF COMBINATION, ETC.\n\n         Duke Energy shall not consummate any transaction (whether by way of\nreconstruction, reorganization, consolidation, merger, transfer, sale, lease or\notherwise) whereby all or substantially all of its undertaking, property and\nassets would become the property of any other person or, in the case of a\nmerger, of the continuing corporation resulting therefrom unless, but may do so\nif:\n\n         (a)      such other person or continuing corporation (herein called the\n                  \"DUKE ENERGY SUCCESSOR\"), by operation of law, becomes,\n                  without more, bound by the terms and provisions of this\n                  Agreement or, if not so bound, executes, prior to or\n                  contemporaneously with the consummation of such transaction, a\n                  trust agreement\n\n                                      -28-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   166\n\n                  supplemental hereto and such other instruments (if any) as are\n                  satisfactory to the Trustee, acting reasonably, and in the\n                  opinion of legal counsel to the Trustee are reasonably\n                  necessary or advisable to evidence the assumption by the Duke\n                  Energy Successor of liability for all moneys payable and\n                  property deliverable hereunder and the covenant of such Duke\n                  Energy Successor to pay and deliver or cause to be delivered\n                  the same and its agreement to observe and perform all the\n                  covenants and obligations of Duke Energy under this Agreement;\n                  and\n\n         (b)      such transaction shall be upon such terms and conditions as\n                  substantially to preserve and not to impair in any material\n                  respect any of the rights, duties, powers and authorities of\n                  the Trustee or of the Beneficiaries hereunder.\n\n         10.2     VESTING OF POWERS IN SUCCESSOR\n\n         Whenever the conditions of Section 10.1 have been duly observed and\nperformed, the Trustee, Duke Energy Successor and Exchangeco shall, if required\nby Section 10.1, execute and deliver the supplemental trust agreement provided\nfor in Article 11 and thereupon Duke Energy Successor shall possess and from\ntime to time may exercise each and every right and power of Duke Energy under\nthis Agreement in the name of Duke Energy or otherwise and any act or proceeding\nby any provision of this Agreement required to be done or performed by the Board\nof Directors of Duke Energy or any officers of Duke Energy may be done and\nperformed with like force and effect by the directors or officers of such Duke\nEnergy Successor.\n\n         10.3     WHOLLY-OWNED SUBSIDIARIES\n\n         Nothing herein shall be construed as preventing the amalgamation or\nmerger of any wholly-owned direct or indirect subsidiary of Duke Energy with or\ninto Duke Energy or the winding-up, liquidation or dissolution of any\nwholly-owned subsidiary of Duke Energy provided that all of the assets of such\nsubsidiary are transferred to Duke Energy or another wholly-owned direct or\nindirect subsidiary of Duke Energy and any such transactions are expressly\npermitted by this Article 10.\n\n                                   ARTICLE 11\n                  AMENDMENTS AND SUPPLEMENTAL TRUST AGREEMENTS\n\n         11.1     AMENDMENTS, MODIFICATIONS, ETC.\n\n         This Agreement may not be amended or modified except by an agreement in\nwriting executed by Duke Energy, Exchangeco and the Trustee and approved by the\nBeneficiaries in accordance with Section 10.2 of the Exchangeable Share\nProvisions.\n\n         11.2     MINISTERIAL AMENDMENTS\n\n         Notwithstanding the provisions of Section 11.1, the parties to this\nAgreement may in writing, at any time and from time to time, without the\napproval of the Beneficiaries, amend or modify this Agreement for the purposes\nof\n\n                                      -29-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   167\n\n         (a)      adding to the covenants of any or all parties hereto for the\n                  protection of the Beneficiaries hereunder provided that the\n                  Board of Directors of each of Exchangeco and Duke Energy shall\n                  be of the good faith opinion that such additions will not be\n                  prejudicial to the rights or interests of the Beneficiaries;\n\n         (b)      making such amendments or modifications not inconsistent with\n                  this Agreement as may be necessary or desirable with respect\n                  to matters or questions which, in the good faith opinion of\n                  the Board of Directors of each of Duke Energy and Exchangeco\n                  and in the opinion of the Trustee, having in mind the best\n                  interests of the Beneficiaries it may be expedient to make,\n                  provided that such Boards of Directors and the Trustee, acting\n                  on the advice of counsel, shall be of the opinion that such\n                  amendments and modifications will not be prejudicial to the\n                  interests of the Beneficiaries; or\n\n         (c)      making such changes or corrections which, on the advice of\n                  counsel to Duke Energy, Exchangeco and the Trustee, are\n                  required for the purpose of curing or correcting any ambiguity\n                  or defect or inconsistent provision or clerical omission or\n                  mistake or manifest error, provided that the Trustee, acting\n                  on the advice of counsel, and the Board of Directors of each\n                  of Duke Energy and Exchangeco shall be of the opinion that\n                  such changes or corrections will not be prejudicial to the\n                  rights and interests of the Beneficiaries.\n\n         11.3     MEETING TO CONSIDER AMENDMENTS\n\n         Exchangeco, at the request of Duke Energy, shall call a meeting or\nmeetings of the Beneficiaries for the purpose of considering any proposed\namendment or modification requiring approval pursuant hereto. Any such meeting\nor meetings shall be called and held in accordance with the by-laws of\nExchangeco, the Exchangeable Share Provisions and all applicable laws.\n\n         11.4     CHANGES IN CAPITAL OF DUKE ENERGY AND EXCHANGECO\n\n         At all times after the occurrence of any event contemplated pursuant to\nSection 2.7 or 2.8 of the Support Agreement or otherwise, as a result of which\neither Duke Energy Common Shares or the Exchangeable Shares or both are in any\nway changed, this Agreement shall forthwith be deemed amended and modified as\nnecessary in order that it shall apply with full force and effect, mutatis\nmutandis, to all new securities into which Duke Energy Common Shares or the\nExchangeable Shares or both are so changed.\n\n         11.5     EXECUTION OF SUPPLEMENTAL TRUST AGREEMENTS\n\n         No amendment to or modification or waiver of any of the provisions of\nthis Agreement otherwise permitted hereunder shall be effective unless made in\nwriting and signed by all of the parties hereto. From time to time Exchangeco,\nDuke Energy and the Trustee may, subject to the provisions of these presents,\nand they shall, when so directed by these presents, execute and deliver by their\nproper officers, trust agreements or other instruments supplemental hereto,\nwhich thereafter shall form part hereof, for any one or more of the following\npurposes:\n\n                                      -30-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   168\n\n         (a)      evidencing the succession of Duke Energy Successors and the\n                  covenants of and obligations assumed by each such Duke Energy\n                  Successor in accordance with the provisions of Article 10 and\n                  the successors of any successor trustee in accordance with the\n                  provisions of Article 9;\n\n         (b)      making any additions to, deletions from or alterations of the\n                  provisions of this Agreement or the Voting Rights, the\n                  Exchange Right or the Automatic Exchange Rights which, in the\n                  opinion of the Trustee, will not be prejudicial to the\n                  interests of the Beneficiaries or are, in the opinion of\n                  counsel to the Trustee, necessary or advisable in order to\n                  incorporate, reflect or comply with any legislation the\n                  provisions of which apply to Duke Energy, Exchangeco, the\n                  Trustee or this Agreement; and\n\n         (c)      for any other purposes not inconsistent with the provisions of\n                  this Agreement, including to make or evidence any amendment or\n                  modification to this Agreement as contemplated hereby,\n                  provided that, in the opinion of the Trustee, the rights of\n                  the Trustee and Beneficiaries will not be prejudiced thereby.\n\n                                   ARTICLE 12\n                                   TERMINATION\n\n         12.1     TERM\n\n         The Trust created by this Agreement shall continue until the earliest\nto occur of the following events:\n\n         (a)      no outstanding Exchangeable Shares are held by a Beneficiary;\n\n         (b)      each of Duke Energy and Exchangeco elects in writing to\n                  terminate the Trust and such termination is approved by the\n                  Beneficiaries in accordance with Section 10.2 of the\n                  Exchangeable Share Provisions; and\n\n         (c)      21 years after the death of the last survivor of the\n                  descendants of His Majesty King George VI of Canada and the\n                  United Kingdom of Great Britain and Northern Ireland living on\n                  the date of the creation of the Trust.\n\n         12.2     SURVIVAL OF AGREEMENT\n\n         This Agreement shall survive any termination of the Trust and shall\ncontinue until there are no Exchangeable Shares outstanding held by a\nBeneficiary; provided, however, that the provisions of Articles 7 and 8 shall\nsurvive any such termination of this Agreement.\n\n                                      -31-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   169\n\n                                   ARTICLE 13\n                                     GENERAL\n\n         13.1     SEVERABILITY\n\n         If any term or other provision of this Agreement is invalid, illegal or\nincapable of being enforced by any rule of law or public policy, all other\nconditions and provisions of this Agreement shall nevertheless remain in full\nforce and effect so long as the economic or legal substance of the transactions\ncontemplated hereby is not affected in any manner materially adverse to any\nparty. Upon such determination that any term or other provision is invalid,\nillegal or incapable of being enforced, the parties hereto shall negotiate in\ngood faith to modify this Agreement so as to effect the original intent of the\nparties as closely as possible in an acceptable manner to the end that\ntransactions contemplated hereby are fulfilled to the extent possible.\n\n         13.2     ASSIGNMENT\n\n         No party hereto may assign this Agreement or any of its rights,\ninterests or obligations under this Agreement (whether by operation of law or\notherwise) except that Exchangeco may assign in its sole discretion, any or all\nof its rights, interests and obligations hereunder to any wholly-owned\nsubsidiary of Duke Energy.\n\n         13.3     BINDING EFFECT\n\n         Subject to Section 13.2, this Agreement and the Arrangement shall be\nbinding upon, enure to the benefit of and be enforceable by the parties hereto\nand their respective successors and assigns and to the benefit of the\nBeneficiaries.\n\n         13.4     NOTICES TO PARTIES\n\n         All notices and other communications hereunder shall be in writing and\nshall be deemed given when delivered personally, telecopied (which is confirmed)\nor dispatched (postage prepaid) to a nationally recognized overnight courier\nservice with overnight delivery instructions, in each case addressed to the\nparticular party at:\n\n                                      -32-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   170\n\n         (a)      if to Duke Energy or Exchangeco, at:\n\n                  Duke Energy Corporation\n                  422 South Church Street\n                  Charlotte, North Carolina 28201-1244\n\n                  Attention: Martha B. Wyrsch   \n \n                  Telecopier Number: (303) 605-1605\n\n         (b)      if to the Trustee, at:\n\n                  ---------------------------------------\n\n                  ---------------------------------------\n\n                  ---------------------------------------\n                  Attention:                                           \n                            -----------------------------\n                  Telecopier Number:  (    )     -\n                                       ---- ----- -------      \n\nor at such other address of which any party may, from time to time, advise the\nother parties by notice in writing given in accordance with the foregoing.\n\n         13.5     NOTICE TO BENEFICIARIES\n\n         Any and all notices to be given and any documents to be sent to any\nBeneficiaries may be given or sent to the address of such Beneficiary shown on\nthe register of holders of Exchangeable Shares in any manner permitted by the\nby-laws of Exchangeco from time to time in force in respect of notices to\nshareholders and shall be deemed to be received (if given or sent in such\nmanner) at the time specified in such by-laws, the provisions of which by-laws\nshall apply mutatis mutandis to notices or documents as aforesaid sent to such\nBeneficiaries.\n\n         13.6     COUNTERPARTS\n\n         This Agreement may be executed in counterparts, each of which shall be\ndeemed to be an original but all of which together shall constitute one and the\nsame instrument.\n\n         13.7     GOVERNING LAWS; CONSENT TO JURISDICTION\n\n         This Agreement shall be governed by and construed in accordance with\nthe laws of ______________. Each party hereby irrevocably attorns to the\njurisdiction of the courts of _______________ in respect of all matters arising\nunder or in relation to this Agreement and Duke Energy hereby appoints\n_____________ as its registered office in _______________ as attorney for\nservice of process.\n\n         13.8     UNITED STATES TAX CHARACTERIZATION\n\n         The parties hereto recognize and intend that, for United States\nfederal, state and local income, franchise and similar tax purposes, the Trust\nwill be disregarded as an entity separate\n\n                                      -33-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   171\n\nfrom Duke Energy pursuant to Treas. Reg. 301.7701-3(b), and no party shall take\nany position on any tax return or otherwise that is inconsistent with such\ntreatment.\n\n                                      -34-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n   172\n\n         IN WITNESS WHEREOF the parties hereto have caused this Agreement to be\nduly executed as of the date first above written.\n\n                                        DUKE ENERGY CORPORATION\n\n                                        By:     \n                                           -------------------------------------\n                                        Name:\n                                             -----------------------------------\n                                        Title: \n                                              ----------------------------------\n\n\n                                        EXCHANGECO\n\n                                        By:     \n                                           -------------------------------------\n                                        Name:\n                                             -----------------------------------\n                                        Title: \n                                              ----------------------------------\n\n\n                                        ---------------------------\n                                                                   TRUST COMPANY\n\n                                        By:     \n                                           -------------------------------------\n                                        Name:\n                                             -----------------------------------\n                                        Title: \n                                              ----------------------------------\n\n                                      -35-\n                       VOTING AND EXCHANGE TRUST AGREEMENT\n\n\n\n<\/pre>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_stopmodifiedupdate":true,"_modified_date":"","_cloudinary_featured_overwrite":false},"corporate_contracts_companies":[7366],"corporate_contracts_industries":[9534],"corporate_contracts_types":[9622,9626],"class_list":["post-43350","corporate_contracts","type-corporate_contracts","status-publish","hentry","corporate_contracts_companies-duke-energy-corp","corporate_contracts_industries-utilities__electric","corporate_contracts_types-planning","corporate_contracts_types-planning__merger"],"acf":[],"_links":{"self":[{"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/corporate_contracts\/43350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/corporate_contracts"}],"about":[{"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/types\/corporate_contracts"}],"wp:attachment":[{"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/media?parent=43350"}],"wp:term":[{"taxonomy":"corporate_contracts_companies","embeddable":true,"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/corporate_contracts_companies?post=43350"},{"taxonomy":"corporate_contracts_industries","embeddable":true,"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/corporate_contracts_industries?post=43350"},{"taxonomy":"corporate_contracts_types","embeddable":true,"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/corporate_contracts_types?post=43350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}