Perth traffic: Rollover on Tonkin Highway, crash on Mitchell Freeway causing peak hour chaos

Key points

• A rollover has reduced Tonkin Highway to a single lane in Kewdale, slowing commuters heading home for the weekend. Main Roads has urged drivers to take extreme care in the area.
• Further north, a crash has blocked a lane on Mitchell Freeway in Tamala Park, with heavy traffic building on approach. A separate crash blocked the left lane of Kwinana Freeway at South Street in Bateman, scattering debris across the road.
• That crash has since been cleared.