After running rings around Damian Collins and his dire DCMS committee all morning, Arron Banks then left them completely humiliated by standing up, telling them he had a lunch to go to and walking out. Nothing the impotent Collins could do. Watch to the end to see his face – a picture of total defeat. That’s how you take grandstanding select committee chairmen down a peg or two…

UPDATE: Guido hears their lunch date was with DUP MPs Ian Paisley and Sammy Wilson.