POLICE are appealing for witnesses and dash cam footage following a crash involving a car and a motor cycle near Junction 3 of the M4 at Hayes today.

The motor cyclist, a man of 34, was taken to hospital by London Air Ambulance.

His injuries are not life-threatening but may be life-changing. His next of kin are aware.

The car driver was not arrested but is helping police with their inquiries. There were no other reported injuries.

Road closures were in place while 999 crews handled the incident at 7.48am.

Detectives are asking for anyone who has dash cam footage, or who saw the collision, to call them on 0208 543 5157

Alternatively, tweet @MetCC referencing CAD 1541/20 June, or you can call 101.