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
2015 Speaker of the Canadian House of Commons election 2015 Speaker of the Canadian House of Commons election The Speaker of the Canadian House of Commons election, 2015 was held on December 3, 2015, at the beginning of the first session of the 42nd Canadian House of Commons, following the 2015 federal election. Geoff Regan, the Liberal MP for Halifax West won. Regan replaced Conservative MP Andrew Scheer, the incumbent Speaker who was reelected to his riding in Regina—Qu'Appelle, although the incumbent Conservative government was defeated and became the Official Opposition. Scheer initially did not say if he would run for Speaker, but on November 18, 2015 he was