A serious motor vehicle collision on Highway 2 north of Okotoks has RCMP looking to talk with witnesses believed to be in a car caught on video, police said in a release Sunday.

The collision involving a motorcycle and a sports utility vehicle happened just after 1:30 p.m. Saturday.

Rear view of a Subaru Impreza. Police want to talk to the occupants after a Saturday collision north of Okotoks. (Supplied)

Police believe the occupants of a silver Subaru Impreza may have information about the incident. They released two screenshots from a video taken of the car.

Anyone with information is asked to contact the Okotoks RCMP at (403) 995-6400 or Crime Stoppers at 1-800-222-8477.