The Speaker of the House of Commons chairs debates in the Commons Chamber and the holder of this office is an MP who has been elected by other MPs.
The Speaker is the chief officer and highest authority of the House of Commons and must remain politically impartial at all times. During debates the Speaker keeps order and calls MPs to speak.
The Speaker also represents the Commons to the Monarch, the Lords and other authorities and chairs the House of Commons Commission. The current Speaker is Rt Hon John Bercow, MP for Buckingham.
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