An e-scooter rider and a police officer have been rushed to hospital after a collision outside Buckingham Palace.
The incident happened at 4pm on Friday at the bottom of Constitution Hill.
A London Ambulance Service spokesperson said: "We sent an ambulance crew, incident response officer and dispatched London Air Ambulance via car to the scene. We treated two males at the scene and took them to a major trauma centre as a priority."
The Met Police said it was called to a collision with a police officer on foot at the eastern end of Constitution Hill next to Buckingham Palace.
A spokesperson said: “Both the rider of the e-scooter and the police officer were taken to hospital. Their injuries were assessed as non-life threatening and non-life changing.
“The scene of the incident was cordoned off while the level of injuries was confirmed.”