
Cameron told a campaign event in London that he and the new Labour mayor backed Britain's EU membership because "we love our country and we want our country to be the best it possibly can," just weeks after accusing Khan of repeatedly appearing with Muslim extremists.
"I'm proud to be here with the Labour mayor of London," said Cameron.
"He is the son of a bus driver and it makes an important point about our country: in one generation someone who is a proud Muslim, a proud Brit and a proud Londoner can become mayor of the greatest city on earth."
Last month, Labour MPs had branded Cameron racist after he told parliament he was "concerned" about Labour's mayoral candidate who had "appeared again and again and again" on stage with "extremists". ?AFP