Traffic has slowed north of Okotoks after a single-vehicle collision.

RCMP, EMS, and fire personnel are on scene at the collision on the exit from southbound Highway 2 to Highway 2A north of town.

Traffic has been reduced to one lane, with emergency vehicles occupying the right lane.

A vehicle looks to have collided with a light post and ended up in the ditch to the right of the road.

There's no word yet on how many people were injured.