Sir Gavin Williamson has been at the heart of many of the previous Conservative governments. As PPS to David Cameron, he played a key role in organising PMQs and within 10 Downing Street. Serving as Education Secretary during Covid, and Defence Secretary. He has served at the top level of British government and offers a fascinating insight. As Theresa May's Chief Whip, Williamson has an unrivalled understanding of Parliament and the Conservative party.