A pedestrian is fighting for her life in the hospital following a collision in Vaughan late Sunday morning.
The crash happened near Famous Avenue and Colossus Drive, which is south of Highway 7 and east of Weston Road.
York Regional Police say they were called to that area just before noon for reports of a pedestrian that had been struck during multi-vehicle collision.
Police initially said a 60-year-old woman was transported to a trauma centre with serious injuries. They later said that her injuries are considered life-threatening.
Currently, Colossus is closed between Weston and Famous.
The Major Collision Investigation Unit is investigating.
Anyone with further information is asked to contact York police at 905-830-0303, ext. 7400, or Crime Stoppers anonymously.