Daytona 500: Crash damages 18 cars as Denny Hamlin wins Nascar showpiece
Just 10 of the 200 laps remained when the crash took place
The back wheels of Aric Almirola's Ford were on the roof of another car at one point - with the front ones perched on the back of the vehicle ahead.
That was just one element of a colossal pile-up at the Daytona 500.