Shirley Williams, part of the ‘Gang of Four’ who founded the SDP and former leader of the Liberal Democrats in the House of Lords, was one of the UK’s best-loved politicians. She championed numerous progressive causes and for decades was an inspiration to millions of liberals.

Mark Peel (author, Shirley Williams: The Biography), Lord Tom McNally and Baroness Julie Smith discuss her life, beliefs and legacy. Chair: Baroness Kate Parminter.