No person may, on the airport:
(a) Place, or attempt to place, in a coin-operated machine a slug, foreign coin, or object other than the coin required by the instructions on the machine;
(b) Pass through, over, or under a turnstile that requires the deposit of a coin for its use, without first depositing the required coin in the turnstile.
(Am. Ord. 2132, passed - -1977; Am. Ord. 3975, passed - -2006)