Prime Minister's Questions The most public parliamentary function of the leader of the opposition is Prime Minister's Questions (PMQs), currently a 30-minute session held on Wednesday at noon when Parliament is sitting. The leader of the opposition has six questions, which they sometimes split into two sets.
Backbench opposition MPs and
frontbench opposition MPs that are not in the Shadow Cabinet also have the right to question the Prime Minister; they are selected either through a ballot, or by "catching the Speaker's eye". By convention, other
Shadow Cabinet members do not question the prime minister at PMQs, except when standing in for the Leader.
Questions to other ministers Every government department is subjected to questions in the House of Commons and the
House of Lords. As with PMQs, the official opposition spokespersons are allocated a number of questions, and in addition backbench MPs are free to ask questions. In the House of Lords, opposition spokespersons also question the government. This is one of the reasons why every government department has at least one Member of Parliament and one
peer in it. ==Seating==