Perth traffic: Police on scene as rollover on Roe Highway closes lanes, causes major delays

Police are on the scene of a vehicle rollover on Roe Highway, with lane closures causing major traffic delays.

The rollover took place the highway westbound just after South Street in Leeming, with emergency services responding and traffic management in place.

Main Roads says lane closures remain in effect as crews work at the scene.

Traffic is slow on approach and congestion is continuing to build.

Traffic camera vision shows emergency vehicles surrounding the crash site and vehicles banking up behind the incident.

Motorists have been urged to drive with caution and allow extra time for their journey through the area.