By Andrew Foote, CBC News Ottawa, April 7, 2017
Municipalities along Highway 401 in eastern Ontario are calling on the province to update its road safety rules in the wake of a massive pileup last month that left a truck driver dead and caused a dangerous chemical spill.
The pileup between Brockville and Kingston on March 14 involved 30 vehicles and shut the major highway for more than a day after fluorosilicic acid spilled from tractor-trailers.
http://www.cbc.ca/news/canada/ottawa/highway-401-chemical-truck-rules-1.4058676