York Regional Police are looking for at least one man who took off running from the scene of a collision early Tuesday afternoon in the area of Hwy. 400, south of Major Mackenzie Drive in Vaughan.
York police posted to its Twitter account that there will be a police presence in the area while officers conduct a search.
The suspect is described as male, olive skin, 20 to 25 years old, with long, black curly hair and wearing a black jacket.
The investigation continues, a York police spokesperson said.
Anyone with information is asked to call York Regional Police at 866-876-5423.