SEVEN people including two police officers and twin nine month-old baby boys have been involved in a car accident.
A police Volvo Estate responding to an emergency call was involved in a collision with a BMW at 9.15pm last night.
The BMW then collided with a parked VW Polo on Birkby Hall Road, Birkby.
The five people in the BMW, a male driver in his 30s, a seven year-old boy and a nine month-old baby boy have already been released from Huddersfield Royal Infirmary.
A woman in her 30s and a nine month-old baby remain in hospital. Their injuries are not thought to be life-threatening.
Two police officers were taken to hospital with minor injuries but later released.
The incident has been referred to the Independent Police Complaints Commission.
Anyone with information is asked to contact the West Yorkshire Police Major Collision Enquiry Team on 101.