Story as I understand it right now: Tommy was in Cambridge with friends and kids, 3 adults and 7 kids. Police for no adequately explained video decided to force them all out of the hotel they were watching football in because of some future threat of something violent happening. It's not explained properly.
Police throw Tommy Robinson and his 3 friends and their CHILDREN out of a pub where they've been peacefully watching football on TV.
The Pub security staff even tell the police that there has been no trouble from Tommy's party. Tommy's kids are crying by the end of this.