Members are first elected to the House during general elections. General elections must be conducted every five years from the date of the last election, but the premier may ask for early dissolution of the Legislative Assembly. An election may also occur if the governing party loses the confidence of the legislature by the defeat of a supply bill or tabling of a confidence motion.[2] Nova Scotia has had 27 individuals serve as premier since Confederation, of which 12 were Conservatives, 14 were Liberals, and one New Democrat.