Provincial and territorial legislatures have no second chamber like the Canadian Senate. Originally, most provinces had such bodies, known as legislative councils, with members titled councillors. These upper houses were abolished one by one, Quebec's being the last in 1968. In most provinces, the single house of the legislature is known as the Legislative Assembly; the exceptions are Nova Scotia and Newfoundland and Labrador, where the chamber is called the House of Assembly, and Quebec where it is called the National Assembly. Ontario has a Legislative Assembly but its members are called Members of the Provincial Parliament or MPPs. The legislative assemblies use a procedure similar to that of the House of Commons of Canada. The head of government of each province, called the premier, is generally the head of the party with the most seats. This is also the case in Yukon, but the Northwest Territories and Nunavut have no political parties at the territorial level. The Queen's representative in each province is the Lieutenant Governor. In each of the territories there is an analogous Commissioner, but they represent the federal government rather than the monarch.