A mother and her three children have suffered serious injuries after a crash in Hopeland near Baldivis.
The crash happened around 4.45pm on Monday when the blue Honda Odyssey they were travelling in crashed into a tree on Karnup Road near Hopeland Road.
The 28-year-old driver, and two of her children aged three and nine were airlifted to hospital with serious injuries.
A third child, aged four, was taken by ambulance to hospital for treatment.
A dog was also in the car at the time and was taken to a local vet for treatment.
Anyone with information regarding this crash is asked to contact Crime Stoppers on 1800 333 000 or report online at crimestopperswa.com.au.
Two RAC rescue helicopters have flown three people to hospital, a fourth taken by ambulance after their car crashed into a tree on Karnup Road. The children were aged between one and 12. The family dog was also injured. #perthnews @9NewsPerth Read more: https://t.co/ji2tfBVtol pic.twitter.com/7LqZhzw1ro— Tex Reeks (@TexReeks) February 25, 2019