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 Northern Ireland the "Government of Ireland Act" the British government prorogued (suspended) the Northern Ireland Parliament and Government initially for a year, before in 1973 abolishing it entirely with the passing of the Northern Ireland Constitution Act 1973. The Parliament last sat on 28 March 1972. Parliament Buildings are now the seat of the Northern Ireland Assembly, a successor legislature. House of Commons of Northern Ireland The House of Commons of Northern Ireland was the lower house of the Parliament of Northern Ireland created under the "Government of Ireland Act 1920". The upper house in the bicameral parliament was called the Senate.