NASCAR Crafstman Truck Series driver Stewart Friesen was injured in a multi-car crash while competing in a Super DIRTcar Series race at Autodrome Drummond racecourse in Canada on Monday.

NASCAR Craftsman Truck Series driver Stewart Friesen was taking part in the first night of a Super DIRTcar Series event at Autodrome Drummond when the accident occurred, which left him with an unstable open-book pelvic fracture and a fractured right leg, according to a statement by the driver’s wife, Jessica Friesen .

“As most of you know by now, Stewart was involved in a multi-car accident at Autodrome Drummond in Quebec, Canada last night,” she wrote. “CT Scans have come back clear of any head, neck, or spine injuries. Unfortunately, he is still in a tremendous amount of pain.