Riccardo Paletti 1982. Start line crash. Sid Watkins was working on a very badly injured Paletti when the fuel tank exploded.I don't think I've seen a fireball like that since Nikki Lauda's crash on the Ring.
Halo wasn’t intended to do what it did yesterday, but it certainly worked. Francois Cevert and Helmut Koenig were both died going through the Armco, albeit in far weaker cars.