BBC Sport - Allan McNish and Tom Clarkson on how 1966 Belgian GP crash started F1's safety drive

How 1966 Belgian GP crash started F1's safety drive

Allan McNish talks driver mentality and F1 safety with Tom Clarkson before the Belgian Grand Prix, at the site of Sir Jackie Stewart's 1966 crash which led him to become an ambassador for motorsport safety.

WATCH MORE: How fit does an F1 driver need to be?

LIVE COVERAGE: Details for the Belgian Grand Prix can be found here.

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