CROWDS cheered this afternoon as far-right leader Tommy Robinson was dragged out of a march against anti-Semitism. Hundreds of thousands gathered in central London in a massive protest organised by the Campaign Against Antisemitism. 11 Tommy Robinson was arrested at today's march against anti-Semitism Credit: PA 11 The far-right leader was collared for failing to leave when ordered to by cops - and crowds cheered Credit: Rex 11 It comes as celebrities showed their support for the cause - including former PM Boris Johnson and wife Carrie Credit: Tom Bowles 11 Other stars included Countdown's Rachel Riley, TV judge Rob...