EU referendum: MP Sarah Wollaston swaps sides over 'untrue' Leave claimspublished at 08:01 British Summer Time 9 June 2016
Jonathan Morris, BBC News Online
Totnes Conservative MP Sarah Wollaston has quit the campaign to leave the EU and will vote for Remain instead, she told the BBC.
Dr Wollaston, chairman of the health select committee, said Vote Leave's claim that Brexit would free up £350m a week for the NHS "simply isn't true".
She told the BBC's Laura Kuenssberg she did not feel "comfortable" being part of the campaign.
Vote Leave has stood by its much-criticised £350m claim, which is on the side of its battle bus.