Pedestrian in life-threatening condition after collision in York Region
Emergency crews were called to the scene in the Yonge Street and Highway 407 area around 5:30 p.m.

A pedestrian was rushed to hospital in life-threatening condition after a serious collision in York Region Thursday evening.
Emergency crews were called to the scene in the Yonge Street and Highway 407 area around 5:30 p.m. for reports of a person struck by a vehicle.
The driver of the vehicle remained on the scene, said police.
Toronto police assisted York regional police in an emergency run.
EMERGENCY RUN:<br>Yonge St + Steeles Av<br>-Officers will be assisting York Regional Police<br>-Victims of a serious collision being taken to hospital<br>-There will be road closures as the run takes place<a href="https://twitter.com/hashtag/GO521552?src=hash&ref_src=twsrc%5Etfw">#GO521552</a><br>^dh
—@TPSOperations
All lanes on Yonge Street are closed in both directions for the investigation.