A multi-vehicle crash on the QEW in west Etobicoke forced lane closures Tuesday morning.

Ontario Provincial Police reported that the three westbound left lanes at Highway 427 were blocked around 8:51 a.m. The collision involved a tractor-trailer and two passenger vehicles.

No information on injuries has been released. Police warned of heavy traffic in the area and advised drivers to proceed with caution or consider alternate routes. Shortly after 9:30 a.m., police confirmed that all lanes had reopened.