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 the United Kingdom Government below). British governments (or Ministries) are generally formed by one party. The Prime Minister and Cabinet are usually all members of the same political party, almost always the one that has a majority of seats in the House of Commons. Coalition governments (a ministry that consists of representatives from two or more parties) and minority governments (a one-party ministry formed by a party that does not command a majority in the Commons) were relatively rare before the 2010 election, since 2010 there has been both a coalition and minority government. "One party government", as this system is sometimes called,