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 Sovereign nor the House of Lords had any meaningful influence over who was elected to the Commons in 1997 or in deciding whether or not Blair would become Prime Minister. Their detachment from the electoral process and the selection of the Prime Minister has been a convention of the constitution for almost 200 years. Prior to the 19th century, however, they had significant influence, using to their advantage the fact that most citizens were disenfranchised and seats in the Commons were allocated disproportionately. Through patronage, corruption and bribery, the Crown and Lords "owned" about 30% of the seats (called "pocket"