EU referendum: Behind the scenes of BBC Wembley debate

On Tuesday evening, the BBC will host a live, televised EU debate at London's SSE Wembley Arena, with a group of 6,000 people in the audience.

Adam Fleming reports on the two-hour debate where Leave will be represented by Boris Johnson, Gisela Stuart and Andrea Leadsom, who are up against the Remain campaign's Sadiq Khan, Ruth Davidson, and Frances O'Grady.