does canada's prime minister hold a seat in the house of commons
House of Commons of Canada Though it does not formally elect the prime minister, the House of Commons indirectly controls the premiership. By convention, the prime minister is answerable to, and must maintain the support of, the House of Commons. Thus, whenever the office of prime minister falls vacant, the governor general has the duty of appointing the person most likely to command the support of the House—normally the leader of the largest party in the lower house, although the system allows a coalition of two or more parties. This has not happened in the Canadian federal parliament, but has occurred in Canadian provinces. The leader of the second-largest party (or in the case of a coalition, the largest party out of government) usually becomes the Leader of the Official Opposition. Moreover, the prime minister is, by unwritten convention, a member of the House of Commons, rather than of the Senate. Only two prime ministers governed from the Senate: Sir John Abbott (1891–1892) and Sir Mackenzie Bowell (1894–1896). Both men got the job following the death of a Prime Minister, and did not contest elections.
Prime Minister of Canada The Canadian prime minister serves at Her Majesty's pleasure, meaning the post does not have a fixed term. Once appointed and sworn in by the governor general, the prime minister remains in office until he or she resigns, is dismissed, or dies.[14] The lifespan of parliament was limited by the constitution to five years and, though the governor general may still, on the advice of the prime minister, dissolve parliament and issue the writs of election prior to the date mandated by the Canada Elections Act; the King–Byng Affair was the only time since Confederation that the governor general deemed it necessary to refuse his prime minister's request for a general vote. As of 2007, with an amendment to the Elections Act, Section 56.1(2) was changed to limit the term of a majority government to four years, with election day being set as the third Monday in October of the fourth calendar year after the previous polling date.[15]