Police are appealing for witnesses after a serious crash in Stevenage yesterday which saw a pedestrian airlifted to hospital with life-threatening injuries.

The crash happened in Six Hills Way at around 2.19pm when a blue Renault Twingo collided with a pedestrian.

A 54-year-old man was airlifted to the Royal London Hospital, where he remains at this time. The driver of the Renault was uninjured.

Police are appealing for anyone who witnessed the incident, or events leading up to it, to get in touch.

Anyone with information should contact the Bedfordshire, Cambridgeshire and Hertfordshire Road Policing Unit on the non-emergency number 101, quoting crime reference ISR 377 of January 17.