Simon Mayo Drivetime - 26/07/2010

Liza Tarbuck gets her teeth into day one of a three week spell in charge of Drivetime. She'll be helped along with essential money news from Rachel Horne, the latest travel updates courtesy of Sally Boazman, and a smattering of the day's top sporting stories introduced by Matt Williams. Plus, her guest after 6 is one of the UK's top wits - writer, historical biographer and panel show stalwart Gyles Brandreth, who's turned his attention to his own personal history with the publication of his revealing diaries.