POLICE are trying to trace the driver of a silver van that left the scene of a collision in Sawston.

The incident happened at about 5.10pm on Saturday (January 28) in Cambridge Road.

The collision also involved a silver Ford Focus being driven by a 31-year-old man and his five-year-old son. They suffered minor injuries in the crash and were treated at Addenbrooke’s Hospital.

The van made off at speed towards the Shelfords.

PC Rebecca Parkin said: “I am trying to contact the driver of the van as they could have important information about how this collision happened.

“The van is likely to have significant front-end damage and I would urge anyone who is aware of its whereabouts to get in touch.”

Anyone with information should contact PC Parkin on 101.