Police in Cornwall are searching for the driver of a car which rammed two police cars on Thursday night.
The officers were driving down Prospect Place in Hayle when they attempted to stop a Vauxhall Cavalier.
Police said the red car had been driven in an erratic manner and stopped briefly before it reversed, ramming a police car.
It was then driven forward, ramming a second police vehicle, before being driven off. No-one was injured.
Police are appealing for anyone who witnessed the collision to contact them.