Provided that, until the Parliament of Canada otherwise provides, at any Election for a Member of the House of Commons for the District of Algoma, in addition to Persons qualified by the Law of the Province of Canada to vote, every male British Subject, aged Twenty-one Years or upwards, being a Householder, shall have a Vote. 42. [Writs for First Election.] For the First Election of Members to serve in the House of Commons the Governor General shall cause Writs to be issued by such Person, in such Form, and addressed to such Returning Officers as he thinks fit. The Person issuing Writs under this Section shall have the like Powers as are possessed at the Union by the Officers charged with the issuing of Writs for the Election of Members to serve in the respective House of Assembly or Legislative Assembly of the Province of Canada, Nova Scotia, or New Brunswick; and the Returning Officers to whom Writs are directed under this Section shall have the like Powers as are possessed at the Union by the Officers charged with the returning of Writs for the Election of Members to serve in the same respective House of Assembly or Legislative Assembly. 43. [As to Casual Vacancies.] In case a Vacancy in the Representation in the House of Commons of any Electoral District happens before the Meeting of the Parliament, or after the Meeting of the Parliament before Provision is made by the Parliament in this Behalf, the Provisions of the last foregoing Section of this Act shall extend and apply to the issuing and returning of a Writ in respect of such Vacant District. 44. [As to Election of Speaker of House of Commons.] The House of Commons on its first assembling after a General Election shall proceed with all practicable Speed to elect One of its Members to be Speaker. 45. [As to filling up Vacancy in Office of Speaker.] In case of a Vacancy happening in the Office of Speaker by Death, Resignation, or otherwise, the House of Commons shall with all practicable Speed proceed to elect another of its Members to be Speaker. 46. [Speaker to preside.] The Speaker shall preside at all Meetings of the House of Commons. 47. [Provision in case of Absence of Speaker.] Until the Parliament of Canada otherwise provides, in case of the Absence for any Reason of the Speaker from the Chair of the House of Commons for a Period of Forty-eight consecutive Hours, the House may elect another of its Members to act as Speaker, and the Member so elected shall during the Continuance of such Absence of the Speaker have and execute all the Powers, Privileges, and Duties of Speaker. 48. [Quorum of House of Commons.] The Presence of at least Twenty Members of the House of Commons shall be necessary to constitute a Meeting of the House for the Exercise of its Powers; and for that Purpose the Speaker shall be reckoned as a Member.