The phrase "elective dictatorship" (also called executive dominance in political science) describes the state in which Parliament is dominated by the government of the day. It refers to the fact that the legislative programme of Parliament is determined by the government, and government bills virtually always pass the House of Commons because of the nature of the majoritarian first-past-the-post electoral system, which almost always produces strong government, in combination with the imposition of party discipline on the governing party's majority, which almost always ensures loyalty. In the absence of a codified constitution, this tendency toward executive dominance is compounded by the Parliament Acts and Salisbury Convention which circumscribe the House of Lords and their ability to blo