Johnson adviser resigns over Downing Street party, Cross Question and is Plan B just a dead cat?

Johnson adviser resigns over Downing Street party, Cross Question and is Plan B just a dead cat? Joining Iain Dale for a special edition of Cross Question this evening are Shadow Health Secretary Wes Streeting, Conservative MP Christian Wakeford, Lib Dem MP Layla Moran, Byline Times' Adam Bienkov and former Conservative minister turned broadcaster Edwina Currie.