POLICE are appealing for witnesses after a single car crash in Pilning.

Officers were called to reports of an overturned silver BMW five series on the A403 Aust Road at about 2.05am yesterday, Sunday, January 24.

The three male occupants of the car, aged 20, 17 and 15, were injured in the accident and taken to hospital, where they remain with non-life threatening injuries.

Police believe the vehicle involved in the incident may have been stolen.

The road was closed until 10.54am Sunday morning to allow the police's collision investigation unit to carry out a detailed examination of the scene.

Police are keen to hear from anyone who may have been in the Aust Road area at the time of the crash.

Anyone with information should call the force's collision investigation unit on 0845 4567000.