House of Commons of the United Kingdom canister of chlorobenzylidene malonitrile (tear gas). Even members have been known to disturb proceedings of the House. For instance, in 1976, Conservative MP Michael Heseltine seized and brandished the Mace of the House during a heated debate. However, perhaps the most famous disruption of the House of Commons was caused by Charles I, who entered the Commons Chamber in 1642 with an armed force to arrest five members for high treason. This action was deemed a breach of the privilege of the House, and has given rise to the tradition that the monarch does not set foot in the House
Leader of the House of Commons Leader of the House of Commons The Leader of the House of Commons is generally a member of the Cabinet of the United Kingdom who is responsible for arranging government business in the House of Commons. However, the current incumbent, Andrea Leadsom, is not a member of the cabinet but does attend cabinet meetings. This office does not attract a ministerial salary, and as such it is usually held jointly with another ministerial position (often a sinecure). Historically, the position was usually held by the Prime Minister if he or she sat in the House of Commons; in more recent