Could this be the end of open-cockpit motorsport?
David Davies/PA WIRE
Following the death of IndyCar's Justin Wilson, McLaren driver Jenson Button has announced that Formula One must develop a way to introduce closed cockpits to help prevent more tragedies in motor racing.
Wilson sustained fatal head injuries after he was struck by debris while racing at Pocono Raceway, which sparked debate over the safety of open-cockpit racing.