Massive Traffic Delay Caused by Crash on 403 in Mississauga

Emergency crews are responding to a crash involving at least two vehicles on the 403 in Mississauga. 

Shortly after 9:00 a.m., the OPP announced that two vehicles were blocking the left lane on the eastbound 403, just before Mavis Rd. 

Shortly after 9:30 a.m., the OPP said that both the left lane and HOV are blocked.

Traffic is reportedly backed up as far west as Winston Churchill Blvd. 

Expect significant delays.