AFAIK it's only diesel with a dye in it. Silly buggers.
At Santa Pod Raceway (A dragstrip in Northants) there used to be a big shed at the back of the track where everyone stupid enough would stand in, waiting for the F5 Strike Fighter engined 'Fire Storm' Jet Funny Car to shoot up the track.
How quickly they all moved when the car started it's pre run checks!
