Police are appealing for witnesses to a collision which injured a motorcyclist in Cirencester.
Officers were called to the Tesco roundabout at around 6.45pm following a report that a motorcyclist and a grey car had been involved in a collision.
The driver of the car did not stop at the scene and continued driving in the direction of Swindon.
The motorcyclist, a man in his late teens, was taken to Cirencester Hospital where he was treated for a fractured elbow.
Officers are now asking the driver to make contact with police and give an account of what happened.
Anyone who may have witnessed the incident or who has dashcam footage is also being urged to get in touch.
Information can be provided to police online by completing the following form and quoting incident388 of 16 December:https://www.gloucestershire.police.uk/tua/tell-us-about/cor/tell-us-about-existing-case-report/