An 18-year-old is seriously injured following a multi-vehicle collision on the westbound Highway 401 off-ramp to Highway 427 in Etobicoke, provincial police say. The three-vehicle collision happened at around 9:40 p.m. on Saturday night. Ontario Provincial Police said an 18-year-old man from Toronto was sent to a local trauma centre as a result. No other injuries were reported. The westbound off-ramp was closed but the highway partially reopened shortly after 7:30 a.m. Police are asking witnesses or anyone with footage of the area at the time of the collision to contact them.
