Police are appealing for witnesses to a collision which has left a woman in a critical condition.

The 36-year-old was hit by a car on April 10 on the Hertford Road and Nightingale Road junction in Enfield wash.

One witness, driving a large white van stopped at the scene at the traffic lights before driving off.

The woman was taken by London  Ambulance Service to a north London hospital where she is still in a critical condition.