A woman has been airlifted to Royal Perth Hospital after a suspected hit and run in Falcon.
Police were called to the intersection of Lynda Street and Rakoa Street just after 12.45am on Tuesday, where they found the woman with serious leg injuries.
The circumstances surrounding the incident are not yet known, but Major Crash officers are making their way to the scene to investigate.
Anyone with information is urged to contact police on 131 444.