A senior police officer has declared "enough is enough" after “exhausted” officers arrested hundreds of people at a Palestine Action protest in London, days after the Manchester synagogue attack. Met Police said 492 people were arrested at the protest in support the proscribed group, which was classed by the UK government as a terror organisation earlier this year. The bulk of the arrests were made at Trafalgar Square, where around 1,000 protesters sat silently, some holding signs backing Palestine Action, despite calls by Sir Keir Starmer and police chiefs to stay away following the terror attack in Manchester. Amnesty International,...