Prime Minister of the United Kingdom century as a convention of the constitution, the position of Leader of the Opposition was given statutory recognition in 1937 by the Ministers of the Crown Act. British Prime Ministers have never been elected directly by the public. A Prime Minister need not be a party leader; David Lloyd George was not a party leader during his service as prime Minister during World War I, and neither was Ramsay MacDonald from 1931 to 1935. Prime Ministers have taken office because they were members of either the Commons or Lords, and either inherited a majority in the Commons or won more
Prime Minister of France to those of a Prime Minister in a parliamentary system. The Prime Minister can "engage the responsibility" of his or her Government before the National Assembly. This process consists of placing a bill before the Assembly, and either the Assembly overthrows the Government, or the bill is passed automatically (article 49). In addition to ensuring that the Government still has support in the House, some bills that might prove too controversial to pass through the normal Assembly rules are able to be passed this way. The Prime Minister may also submit a bill that has not been yet signed into