Court File No. 38663 and 38781 IN THE SUPREME COURT OF CANADA (On Appeal from the Saskatchewan Court of Appeal) IN THE MATTER OF THE GREENHOUSE GAS POLLUTION ACT, Bill C-74, Part V AND IN THE MATTER OF A REFERENCE BY THE LIEUTENANT GOVERNOR IN COUNCIL TO THE COURT OF APPEAL UNDER THE CONSTITUTIONAL QUESTIONS ACT, 2012, SS 2012, c C-29.01 BETWEEN: ATTORNEY GENERAL OF SASKATCHEWAN APPELLANT -and- ATTORNEY GENERAL OF CANADA RESPONDENT -and- ATTORNEY GENERAL OF ONTARIO, ATTORNEY GENERAL OF ALBERTA, ATTORNEY GENERAL OF BRITISH COLUMBIA, ATTORNEY GENERAL OF MANITOBA, ATTORNEY GENERAL OF NEW BRUNSWICK, ATTORNEY GENERAL OF QUÉBEC INTERVENERS (Title of Proceeding continued on next page) FACTUM OF THE INTERVENER, ATTORNEY GENERAL OF MANITOBA (Pursuant to Rule 42 of the Rules of the Supreme Court of Canada) ATTORNEY GENERAL OF MANITOBA GOWLING WLG (CANADA) LLP Legal Services Branch, Constitutional Law Section Barristers & Solicitors 1230 - 405 Broadway Suite 2600, 160 Elgin Street Winnipeg MB R3C 3L6 Ottawa ON K1P 1C3 Michael Conner / Allison Kindle Pejovic D. Lynne Watt Tel: (204) 391-0767/(204) 945-2856 Tel: (613) 786-8695 Fax: (204) 945-0053 Fax: (613) 788-3509
[email protected] [email protected] [email protected] Counsel for the Intervener Ottawa Agent for the Intervener -and - SASKATCHEWAN POWER CORPORATION AND SASKENERGY INCORPORATED, CANADIAN TAXPAYERS FEDERATION, UNITED CONSERVATIVE ASSOCIATION, AGRICULTURAL PRODUCERS ASSOCIATION OF SASKATCHEWAN INC., INTERNATIONAL EMISSIONS TRADING ASSOCIATION, CANADIAN PUBLIC HEALTH