All lanes of Highway 400 south of Barrie are expected to be closed most of the day as police investigate a fiery 14-vehicle pileup.

Ontario Provincial Police report at least two people were killed and that two fuel tanker trucks and at least three transport trucks were involved in the crash north of Toronto. 

The roadway is closed between Highways 88 and 89.

Investigators believe a transport truck may have slammed into slowing traffic. 

 

(The Canadian Press)

Photo credit: Sgt. Kerry Schmidt/@OPP_HSD