Conscience vote
A conscience vote or free vote is a type of vote in a legislative body where legislators are allowed to vote according to their own personal conscience rather than according to an official line set down by their political party. In a parliamentary system, especially within the Westminster system, it can also be used to indicate crossbench members of a hung parliament where confidence and supply is provided to allow formation of a minority government but the right to vote on conscience is retained. Free votes are found in Canadian and some British legislative bodies; conscience votes are used in Australian and New Zealand legislative bodies. Under the Westminster system, MPs who belong to a political party are usually required by that party to vote in accordance with the party line on significant legislation, on pain of censure or expulsion from the party. Sometimes a particular party member known as the party whip is responsible for maintaining this party discipline. However, in the case of a conscience vote, a party declines to dictate an official party line to follow and members may vote as they please. In countries where party discipline is less important and voting against one's party is