A two-car collision in Cardup last week resulted in two people being taken to hospital for treatment.
The incident occurred at about 2.40pm on July 6 at the intersection of Norman Road and Soldiers Road.
Shire of Serpentine Jarrahdale officers were first on the scene and set up traffic management to ensure the safety of those involved and other vehicles using the road.
A girl in her late teens was taken to Armadale Hospital with an arm injury and a woman in her late 80s was taken to Armadale Hospital suffering from neck and back pain.
St John Ambulance, Police and Department of Fire and Emergency Services crews were also in attendance.