Crash on 401 leaves Mississauga man injured, three lanes blocked

A collision is causing delays on the 401. 

Currently, the three left lanes of the eastbound 401 approaching Islington are blocked due to a collision involving a motorcycle and a tow truck. 

A 35-year-old man from Mississauga has suffered serious injuries as a result of the crash. 

Police are seeking any potential witnesses, especially drivers who may have dash-cam footage of the crash, to contact the Toronto division of the OPP at 416 235-4981. 

Drivers are advised to expect delays and, if possible, find alternate routes.