POLICE are appealing for witnesses after a car failed to stop following a serious road traffic collision in Knutsford.

At around 6.55pm on Saturday, October 19, a silver coloured Mitsubishi Shogun was in collision with another vehicle in Northwich Road at the junction with the M6 northbound service area exit.

The vehicle looked quite distinctive, with the rear side windows not being of ordinary glass.

The vehicle will have damage to its nearside front bumper, the corner of which will be missing.

The occupant of the second vehicle suffered serious injuries.

If you see a vehicle fitting the description, let police know by calling 101 and quoting incident 850 of 19/10/2013.