Three occupants of a rolled car have received serious injuries.
It's believed the three occupants of a car, which rolled in Dawesville on Thursday morning, were teenagers.
A 14-year-old girl was airlifted to Royal Perth Hospital, while the two remaining occupants were taken to another hospital.
It's believed the white sedan rolled on Dawesville Road near Ewing Crescent just before 8.30am on Thursday.
The RAC Rescue Helicopter, fire and emergency service crews and St John ambulance crews all attended the scene with local police.
All three people are believed to have serious injuries.
It's not yet know how the car rolled.
Perth to Bunbury train service returns
Missing woman found safe and well
Community fed up with teenage hoons terrorising Halls Head oval
Southern suburbs electrician claims $1.8 million Lotto win
Works continue on Pinjarra's Munday Avenue extension
Halls Head support worker charged with historic child sex offences
Severe thunderstorm warning cancelled for Mandurah, Bunbury
Fortnightly red bin collections to remain in the City of Rockingham after council rejects motion
Rate rises on the way for Rockingham, Mandurah ratepayers