Officials say three people have been injured and a four-year-old is in life-threatening condition after a crash on Highway 401 in Mississauga Thursday afternoon.
Ontario Provincial Police shut down the eastbound lanes of the highway at Winston Churchill Boulevard before 3 p.m.
Sgt. Kerry Schmidt said in an update posted on Twitter that a passenger vehicle and transport truck were involved in the collision. He said the vehicle flipped onto the roof. The child was ejected from the vehicle.
Peel Paramedics took three patients to hospital. A two-
Ornge air ambulance was called to the scene, but later cancelled.
The highway reopened at around 6 p.m.