It is unlawful for any person to have in his or her possession any graffiti implement while in any public park, playground, swimming pool, recreational facilities, public or private school or while in or within ten feet of an underpass, bridge abutment, storm drain, or other similar type of infrastructure not normally used by the public, except as may be authorized by the city.
(Ord. 94-04-1178 § 1 (part))