A female cyclist is in hospital after being struck by a transport truck at Keele Street and Steeles Avenue West.
Police responded to a call in the area for a collision shortly after 10 a.m.
Paramedics told CityNews the victim is 18 years old. She was taken to a trauma centre with serious injuries. Police confirm she is in life-threatening condition.
The intersection was closed for several hours, but it has since been re-opened.