Speaker of the House of Commons (United Kingdom) and 2005. At the 2010 general election, Speaker John Bercow faced ten opponents, including Nigel Farage, former leader of UKIP, who obtained 17.4% of the vote, and John Stevens, from the Buckinghamshire Campaign for Democracy party, who obtained 21.4%. Bercow won with 47% of the vote. The Speaker's primary function is to preside over the House of Commons. Traditionally, the Speaker when presiding wore court dress—a black coat with white shirt and bands, beneath a black gown, with stockings and buckled shoes, and a full-bottomed wig. But in 1992 Betty Boothroyd, the first female Speaker, eschewed the wig. Her successor,
Speaker of the House of Commons (Canada) in the chair. The Deputy Speaker also chairs the House when it sits as a Committee of the Whole. Other presiding officers, the Deputy Chair of Committees and the Assistant Deputy Chair of Committees, are chosen each session to occupy the chair when the Speaker and Deputy Speaker are not available. The Deputy Speaker and the other presiding officers are members of the Panel of Chairs, and can therefore be selected by the Speaker to chair legislative committees. Like the Speaker, the Deputy Speaker has a role in administering the House. The current Deputy Speaker is Bruce Stanton (Conservative); and