Speaker of the House of Commons (United Kingdom) Speaker Betty Boothroyd did give a Casting Vote of No, although this was later expunged when the error became clear. In addition to his or her role as presiding officer, the Speaker performs several other functions on the behalf of the House of Commons. He or she represents the body in relations with the Sovereign, the House of Lords, and non-parliamentary bodies. On important occasions of state (such as Queen Elizabeth II's Golden Jubilee in 2002), the Speaker presents Addresses to the Crown on behalf of the House. The Speaker performs various procedural functions. He or she may recall the
Speaker of the House of Commons (United Kingdom) a division and maintain the original ruling; this power, however, is used only rarely, usually when members make frivolous requests for divisions in order to delay proceedings. The Speaker does not vote in the division, except when the Ayes and Noes are tied, in which case he or she must use the casting vote. In exercising the casting vote, the Speaker may theoretically vote as he or she pleases, but, in practice, always votes in accordance with certain unwritten conventions, such as Speaker Denison's rule. First, the Speaker votes to give the House further opportunity to debate a bill or