Debatable sphere: Major party hegemony, minor party marginalization in the UK leaders’ debate

The United Kingdom political landscape has historically been dominated by the two main political parties: Labour and the Conservatives. However, by the 2010 General Election, their vote share had dropped to 65%. The 2010 election also saw a new development enter the UK political landscape—televised leaders’ debates, which featured the leaders of the three largest political parties. Discussions before the 2015 General Election resulted in a decision to repeat the debate experiment, but this time, partly due to changes in projected vote shares, seven leaders were invited to the main debate. Using content analysis of the debate, this research questions the presentation of the debate as a deliberative event. Participatory parity was not achieved in the debate—far from it. Instead, the debate served to reinforce extant power differentials between the leaders of parties of differing political standings.