Drag Strips and Antifreeze

SpeedThrills said
Dragstrips say no antifreeze. Then they let a hundred street cars go down the track.

I know antifreeze is hard to clean up.

Do they really mean that they don't want antifreeze, but they know they can't enforce it because no one will show up?

Are you referring to the 3 or 4 water downs at Atco last week? Very time consuming to clean up and the poor guys after that were getting crossed up at the big end because they couldn't or didn't clean up the glycol completely.....dangerous