The Battersea MP, 64, who has been an MP for 11 years, had been part of a group which had urged Gordon Brown to reject at the 11th hour the plan for another runway. Today he insisted he had been left high and dry after deciding to vote against the Conservative motion, because he thought there would also be a second vote on the Government's proposals. But only one vote was held, leaving former Guardian journalist Mr Linton appearing to have done a U-turn on his stance on Heathrow. However, he told the Evening Standard: "I'm just hugely embarrassed that I managed to fluff my chance to vote against it. Sometimes funny things happen in Parliament."