Leader of the Government in the House of Commons (Canada) procedure in order to argue points of order before the Speaker of the House of Commons as well as be a good strategist and tactician in order to outmanoeuvre the opposition parties. From 1867 until World War II, the Prime Minister of Canada took upon himself the responsibilities of being Leader of the Government in the House of Commons, organizing and coordinating House of Commons business with the other parties. The expansion of government responsibilities during the war led to Prime Minister William Lyon Mackenzie King deciding to delegate the House leadership to one of his ministers. In 1946, the
Prime Minister of the United Kingdom or a formal coalition with another party (as happened in the coalition government of 2010 to 2015). When commissioned by the Sovereign, a potential Prime Minister's first requisite is to "form a Government" – to create a cabinet of ministers that has the support of the House of Commons, of which they are expected to be a member. The Prime Minister then formally kisses the hands of the Sovereign, whose royal prerogative powers are thereafter exercised solely on the advice of the Prime Minister and Her Majesty's Government ("HMG"). The Prime Minister has weekly audiences with the Sovereign, whose rights