The A428 at Wintringham Hall, near St Neots, was shut for nearly two hours after the incident at 1.20pm. Two fire engines from Huntingdon and another from St Neots were sent and made the vehicles, including a Skoda Octavia and Jeep, safe. A spokesman for Cambridgeshire Fire and Rescue said that four people were left in the care of paramedics. At least one person sustained slight injuries and was taken to hospital. INFORMATION: Anyone who saw the crash should call Cambridgeshire polices roads policing unit on 101.