Hong Kong protesters held a rally in London's Piccadilly Circus on Monday evening (November 11) against recent acts of police brutality in Hong Kong.
One police officer fired at two protesters, another was filmed driving into a group on a motorbike, and tear gas was fired inside Polytechnic University.
Demonstrators chanted "stand with Hong Kong" and "revolution of our time" at the capital's famous landmark.
Chief Executive of Hong Kong Carrie Lam has said demonstrators are the "people's enemy".