Sacked former minister Catherine West has announced she will run against Keir Starmer for the Labour leadership in a move which could open the door for cabinet ministers to move against PM Sign up to our free Brexit newsletter for our analysis of the continuing impact of Brexit on the UK Sign up to our free newsletter for the latest analysis on Brexit's impact Sign up to our free newsletter for the latest analysis on Brexit's impact Email * SIGN UP I would like to be emailed about offers,