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
House of Commons of Canada to use the name "House of Commons" for a lower house of parliament. The House of Commons came into existence in 1867, when the British Parliament passed the British North America Act, uniting the Province of Canada (which was separated into Quebec and Ontario), Nova Scotia and New Brunswick into a single federation called the Dominion of Canada. The new Parliament of Canada consisted of the Queen (represented by the Governor General, who also represented the Colonial Office), the Senate and the House of Commons. The Parliament of Canada was based on the Westminster model (that is, the model of