UPDATE: The crash has now been cleared and traffic has returned to normal.
EARLIER: POLICE and emergency services are at the scene of a crash in Bull Creek that has reduced traffic to a single lane on South Street.
The crash took place on South Street near the intersection with Benningfield Road.
South St REDUCED TO SINGLE LANE westbound after Findlay Rd, Leeming due to crash #perthtraffic
— Main Roads WA (@Perth_Traffic) July 19, 2018
Westbound traffic on South Street has been reduced to a single lane.