Officers were called to the A325 Portsmouth Road near the junction with Bayfield Avenue at 2.20pm following reports of a collision involving a blue Honda Jazz and a blue Yamaha R3 motorcycle.

The motorbike rider, a 19 year old man, has been taken to hospital with life threatening injuries.

Officers are appealing for anyone who witnessed the collision or who may have dash cam footage of the road from that time to get in touch.

Anyone with information should contact Surrey Police by calling 101 and quoting the reference number PR/45190071238.