A vehicle struck pedestrians near London's Natural History Museum on Saturday, injuring a number of people, police said.
One man was arrested by police following the incident, the Metropolitan Police Department said in a statement. Police said ambulances were on the scene.
The incident occurred on Exhibition Road in South Kensington, police said. Officials are investigating a possible motive.
BBC News correspondent Chloe Hayward reports that police say people suffered minor injuries and are being treated on the street: