A nine-year-old boy is in a stable condition at Princess Margaret Hospital after being hit by a car while riding his bicycle in Albany Highway, Kelmscott near Church Street this afternoon.
The incident occurred just after 12.30pm.
The boy received a broken leg and suspected head injuries and was taken by ambulance to Princess Margaret Hospital.
Traffic Enforcement Group police took over the scene and were conducting inquiries.
Anyone who saw the incident or events leading up to it is asked to call police on 131 444.