Cochrane RCMP advise Highway 22 at Highway 567 is now passable in both directions after an earlier collision in Rocky View County. 

A 22-year-old female was transported by STARS to an area hospital in critical condition.  A second adult passenger was transported by ground ambulance to an area hospital with non life-threatening injuries.  The five other involved parties were treated by EMS on scene and released.

The cause of the collision is still under investigation.

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