POLICE are appealing for witnesses or video footage following a crash in which a Mercedes driver suffered serious injuries.

The single-vehicle crash happened at about 5.25am on Sunday on the eastbound carriageway of the A6120 ring road between the junctions of Otley Road and Long Causeway at Adel.

It involved a black convertible Mercedes A350.

The male driver, who was the only occupant of the vehicle, was taken to hospital with serious head injuries.

Anyone who may have seen the collision or the circumstances leading up to it, or who may have video footage of it, is asked to contact West Yorkshire Police Roads Policing Unit by calling 101 or go online at westyorkshire.police.uk/LiveChat quoting reference number 290 of April 21.