Police are appealing for witnesses following a serious collision in Roudham.

It happened on the B1111 halfway between Larling and East Harling at about 7.40pm yesterday (Monday), when a black Suzuki GSXR motorcycle and a grey Jaguar XF estate were involved in a collision.

The motorcyclist, a man in his late 20s, was taken to Addenbrooke's Hospital in Cambridge by air ambulance with life threatening injuries. No one in the vehicle was injured.

The road was closed while emergency services dealt with the incident and re-opened at 3am this morning (Tuesday).

Anyone who may have witnessed the collision or has information concerning the riding/driving manner of the vehicles prior to the incident should contact PC Bob Hardingham from Wymondham Roads Policing on 101.