Labour’s Sadiq Khan has stormed to victory in the London mayoral election, as the contest for the West Midlands remains on a knife edge for Conservative Andy Street. Incumbent mayor Mr Khan beat his nearest rival, Tory candidate Susan Hall, in a contest beset by criticism of his decision to expand London’s ultra low emission zone. Labour leader Sir Keir Starmer said he was confident of Mr Khan’s victory before declarations began, as he counted mayoral victories for his party in Liverpool, South Yorkshire, West Yorkshire, and in Greater Manchester where Andy Burnham returned to power.