what was the protest about yesterday

The protest yesterday was a large far-right demonstration in central London, organized by activist Tommy Robinson, with over 100,000 people participating. It was primarily an anti-immigration rally. The event turned violent, resulting in clashes where 26 police officers were injured, and nearly 900 people were arrested, including many under the Terrorism Act related to a group called Palestine Action, which was banned as a terror group. The protest generally had a tense atmosphere, with some reports of disorder and disruption in parts of London.