Claim: In the televised 2010 United Kingdom general election debates, each debate had three main parties leaders contesting the United Kingdom general election; Gordon Brown (Prime Minister and leder of the Labour Party), David Cameron (Leader of the Opposition), and Nick Clegg (leader of the Liberal Democrats.)
Evidence: The United Kingdom general election debates of 2010 consisted of a series of three leaders' debates between the leaders of the three main parties contesting the 2010 United Kingdom general election: Gordon Brown, Prime Minister and leader of the Labour Party; David Cameron, Leader of the Opposition and Conservative Party; and Nick Clegg, leader of the third largest political party in the UK, the Liberal Democrats.