45 years ago, tens of thousands of people marched through London for the Rock Against Racism concert featuring some of the biggest names in music at the time. Matt speaks to organiser Roger Huddle, singer-songwriter Tom Robinson, and Billy Bragg who was in the crowd.Plus: Columnists James Marriott and Jenni Russell discuss the resignation of BBC chairman Richard Sharp, gambling reforms targetted at young people and the return of Grange Hill. Hosted on Acast. See acast.com/privacy for more information.