(Highway 17 at Saanich Rd/DriveBC)

A multi-vehicle collision on Pat Bay Highway is causing major traffic delays.

Sources say that the incident involving a CVS Tour bus occurred at approximately 4:40 p.m. in the northbound lane of Pat Bay Highway near the Quadra exit.

Saanich Police and Fire Department officials are on site with a tow truck. No injuries have been reported as of the time of publication.

Traffic is currently backed up all the way up to Saanich Plaza. Commuters should consider taking alternate routes to avoid delays.

(Photo by Adam Chan)

More to come.