2-vehicle collision in Markham sends 2 people to hospital

Two vehicles collide in Markham on Friday, March 27, 2026.

Two people are in hospital, including one with critical injuries, following a two-vehicle collision in Markham on Friday afternoon.

It happened in the area of Major Mackenzie Drive and McCowan Road around 4:45 p.m.

York Regional Police said two people were transported to local trauma centres, one in serious condition and the other with life-threatening injuries.

The circumstances that led to the collision are under investigation.