Heavy traffic in the area.
Two cars have collided at the intersection of Old Coast Road and Sticks Boulevard.
The incident was reported just before midday.
Emergency services have been advised.
Main Roads said there was extremely heavy congestion.
Drivers should avoid the area, slow down and exercise caution.
Free supplies, health checks, advice for Mandurah pet owners
Rockingham Detectives ask for public's help to find wanted man
Pedestrian struck by car in Warnbro
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