A woman has been seriously injured after a hit-and-run by a white Range Rover on the A3's Painshill roundabout.

Surrey Police officers said there appeared to have been "some form of altercation" before the crash at 11.37am this morning on the northbound stretch of the road.

The woman sustained serious injuries and was taken to St George's Hospital in Tooting.

Officers are urging witnesses to either the crash or the altercation to contact Surrey Police's Serious Collision Investigation Unit on 01483 639922, quoting reference number P17069204.