Here's Denny Hulme in the McLaren car 5 at the 1970 Mosport, Ontario CanAm race, held in the aftermath of Bruce McLaren's untimely death. Hulme came in third at the finish. In the coming seasons, Jackie Stewart became a vocal advocate for racetrack safety to stem the carnage among drivers. He was almost vilified for his "crusade" but was vindicated with the results after safety was finally taken seriously. View full size.