Inside the headquarters of Britain's anti-Brexit brigade

Charles Grant, director of the Centre for European Reform, is sympathetic to the people’s vote campaigners, but he sees little chance of any of the above happening and gives them just a “1 or 2 per cent chance” of stopping Brexit. He concedes that a dramatic shift in public opinion – to, say, 60-40 against leaving the EU – could change the dynamics, but cannot foresee such a change. He fears that too many of the campaigners are “naively optimistic” London-based members of the middle-class liberal elite who are simply preaching to the converted.