Tractor trailer jackknifes on Highway 401 in Toronto, collectors lanes closed
![Tractor trailer jackknifes on Highway 401 in Toronto, collectors lanes closed](https://globalnews.ca/wp-content/uploads/2018/12/GettyImages-1001796614.jpg?quality=85&strip=all&w=720&h=480&crop=1)
A Calgary man was charged with impaired driving Sunday morning after his truck jackknifed on Highway 401 collector lanes near Leslie Street, OPP say. The lanes are closed.