I've actually about been in the same situation myself - but that was in Germany! Aufstellung Bitte!

Anyway: Ticket to be received from a bleedin' machine upon entering the fecking facility - but that wasn't to be read anywhere.
Then when I tried to get out of there I sort of built up a long queue behind me as I was thinking of a way to get past the barrier without dismantling the car. 'Honk honk' was heard from at least 80 German car owners trying to get out!!
Anyway: Waved to all of them as I finally got the ticket and fled the riot!!
