Paramedics are at the scene of a serious crash in Pinjarra after two cars collided, seriously injuring a driver.
St John WA and firefighters were called to the crash near Oakley and Pinjarra-Williams Roads about 7.15am on Tuesday.
When firefighters arrived, one driver was trapped inside a car.
It is understood they have been seriously injured, with the RAC rescue helicopter also responding.
Paramedics are liaising with firefighters to safely rescue the person from the car. Police are also at the scene.
Road closures may be in place and other drivers are asked by emergency services to avoid the area if possible.
https://thewest.com.au/news/traffic/pinjarra-rac-rescue-helicopter-sent-to-crash-after-two-car-collision-injures-driver–c-17917859