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
Irish House of Commons for Ireland was usually a member of the Irish parliament. In the Commons, business was presided over by the Speaker. The House of Commons was abolished when the Irish parliament merged with its British counterpart in 1801 under the Act of Union, forming the United Kingdom of Great Britain and Ireland. The House sat for the last time in Parliament House, Dublin on 2 August 1800. The Speaker of the Irish House of Commons was the presiding officer of the House and its most senior official. The position was one of considerable power and prestige, and in the absence of