Brexit and the Iraq War on BBC Question Time: demographic and political issue representation in UK public participation broadcasting

Public broadcasters are bound by strict guidelines to ensure balance in representing different demographic and political groups, and to better reflect the distribution of these characteristics within the public and political elites. How are these decisions affected when the biggest political issues of the day create further cleavages that not only cross-cut existing divides but also deserve representation in political discourse? In this article, we examine how panel selection on BBC Question Time dealt with this in relation to two prominent issues in twenty-first century UK politics: Brexit and the UK invasion of Iraq. We introduce an original dataset including all BBC Question Time appearances between 2001 and 2019, created using a combination of web-scraping and expert coding. This allows us to trace patterns in representation across sex, ethnicity, educational background, as well as partisan affiliation and stances on issues like Brexit and the Iraq war among the show’s panelists. We find that panel selection closely reflects gender and ethnic diversity among the UK public and MPs, but that individuals from privileged educational backgrounds are vastly overrepresented on the show. For both the Iraq war and Brexit, the show again broadly reflects the views of the public and political elites once we account for relevant comparisons between politicians and non-political guests.