Emergency services are on the scene of a serious crash in Oakford.
It is understood a truck and a people mover vehicle collided along Thomas Road around 11am on Monday.
Six people are possibly injured, some seriously.
Fire crews helped free a number of people who were trapped in the wreckage.
The RAC rescue helicopter has airlifted a woman to Royal Perth Hospital.
Thomas Road is currently closed between Anketell Road and King Road.
More to come...
Teen boy killed after being struck by two cars while crossing road in Warnbro
Free supplies, health checks, advice for Mandurah pet owners
Rockingham Detectives ask for public's help to find wanted man
LISTEN: WA Police release triple-0 call from shooting murder of bikie boss Nick Martin at Kwinana Motorplex
Police pursuit comes to crashing end in East Rockingham
Tensions boil over in Rockingham council chambers as motion to reinstate weekly red bin collections is defeated
WA's first public National War & Service Animal Day commemoration to be held at Dawesville War Memorial
New road safety laws to be named in memory of Furnissdale hit-and-run victim
UK nuclear submarine docks at Rockingham's HMAS Stirling