Police are appealing for witnesses to a potential road rage incident in Truro.

The incident was reported to have taken place at 7.30pm on Monday on the A390 at Threemilestone.

The victim, a man in his 60s, was assaulted to the back of the head with a bottle.

He was treated at hospital for what was described as a "visible" injury.

The suspect was believed to have been a passenger in a white VW Transporter Van.

He is described as a white male, around 5ft 11ins tall and of skinny build with dark hair.

Anyone who witnessed the incident and anyone with information is asked to call 101 and quote CR/073065/19.