A BOY has suffered serious head injuries in a car crash.

The 15-year-old boy was airlifted to hospital after a collision on the B2141 Harting Hill this morning.

He was a passenger in an orange Caterham 7 that careered off the road at about 9.30am and collided with a tree.

The car then went down an embankment just south of the junction with the B2146.

Police are appealing for any witnesses to the collision on the road between Chichester and Petersfield.

They are particularly seeking walkers in the area who assisted the people inside the car before the arrival of the emergency services.

A spokesman for the force said: "We would also like to hear from anyone who may have captured dash cam footage of the car, which was travelling southbound followed by a green Lamborghini that also stopped at the scene.

"Please email collision.appeal@sussex.pnn.police.uk or call 101 quoting Operation Milltown."