Prime Minister of the United Kingdom the incumbent is consistently ranked as one of the most powerful and influential people in the world. The Prime Minister is the head of the United Kingdom government. As such, the modern Prime Minister leads the Cabinet (the Executive). In addition, the Prime Minister leads a major political party and generally commands a majority in the House of Commons (the lower House of the legislature). The incumbent wields both significant legislative and executive powers. Under the British system, there is a unity of powers rather than separation. In the House of Commons, the Prime Minister guides the law-making process with
Prime Minister's Questions him or her out with an unexpected supplementary question. At times of national or personal tragedy or crisis, PMQs have been temporarily suspended. The last such suspension occurred on 25 February 2009 when the Speaker, at the request of Prime Minister Gordon Brown, suspended the Commons until 12:30 p.m. as a mark of respect following the unexpected death of Opposition leader David Cameron's son. Prime Minister's Questions was also suspended after the sudden death of the leader of the Labour Party, John Smith, in 1994. PMQs has been filmed since 1989, and have been broadcast live since 1990. They are