Emergency services were called to the A141 at about 4.15pm on Thursday to reports of an accident involving a white Toyota Prius, white Citroen DS3 and a black Ford Fiesta. A spokesman for the East of England of Ambulance Service said two patients were treated at the scene and were then taken to Hinchingbrooke Hospital for further care. One patient had chest pain and the other had a leg injury. Their injuries are not believed to be life-threatening, the spokesman added. According to Cambridgeshire police a diesel spillage on the road during the incident but this was cleared by the Highways Agency.