Fry was an active supporter of the Labour Party for many years and appeared in a party political broadcast on its behalf with Hugh Laurie and Michelle Collins in November 1993. He did not vote in the 2005 general election because of the stance of both the Labour and Conservative parties with regard to the Iraq War. Despite his praise of the Blair/Brown government's work on social reform, Fry was an outspoken critic of the Labour Party's Third Way concept. Fry appeared in campaign literature to support changing the British electoral system from first-past-the-post to alternative vote for electing members of parliament to the House of Commons in the Alternative Vote referendum of 2011.