Pictures of the roll cage are astonishing, sure it deformed a fair amount, but amazing that pretty much one cross brace took the entire shunt and of course most importantly it undoubtedly saved the driver from massive injuries. The whole thing is sickening but it was especially frightening how the windshield was engulfed in flames before it had finished rolling.
As above, any more info on how the driver of the black car got out? Must've taken an absolutely massive whack when the belts tensioned and the seat stopped travelling towards the passenger side.