The RAC Rescue helicopter has been sent to a car crash in Hopeland.
It is understood the incident has occurred near the intersection of Hopeland Road and Karnup Road.
Career Fire and Rescue Service firefighters are at the scene and are working to free the people who are trapped.
Mandurah Crab Fest boasts huge range of free, family friendly entertainment
The Channel 7 Mandurah Crab Fest is set to dish up a huge range of free, family friendly entertainment and activities this weekend (March 14 and 15).
Fuel prices surge in Perth, Mandurah
Fuel prices have surged to near record highs in Perth and Mandurah.
Teen boys charged over Mandurah burglaries
Two teenage boys have been charged following an investigation into a series of alleged burglaries in the Mandurah area.
Tragic update in search for missing man Robert Snyder
Police have confirmed they have located a body believed to be missing man Robert John Snyder.
Premier Roger Cook to leave Kwinana electorate, move to Perth
Some Kwinana residents are voicing their concerns after Premier Roger Cook announced he would be moving from his electorate to Perth.
Mandurah Marine Rescue's new vessel named in memory of nun who survived 1959 boating accident
Mandurah Marine Rescue have added a new vessel to their fleet, strengthening emergency response times across one of Western Australia's busiest waterways.
Teen dies in motorbike crash at Waroona Dam
A 14-year-old boy has died in a tragic motorcycle crash at Waroona Dam.
Shark alert issued after whale carcass reported at Preston Beach
A shark advice has been issued for Preston Beach, south of Mandurah.
Kwinana businesses to refuse serving students during school hours
Local businesses in the City of Kwinana are teaming up to keep kids in school.