(a) The Mayor may designate zones of quiet upon any street or highway within 250 feet of any hospital or school, and when any such zone is so designated by official traffic signs, no person shall blow a horn or a whistle or make or cause any outcry or any avoidable noise or clamor likely to disturb persons with such zone.
(Ord. 750. Passed 12-18-44.)
(b) Whoever violates any provision of this section is guilty of a minor misdemeanor on a first offense; on a second offense within one year after the first offense, the person is guilty of a misdemeanor of the fourth degree; on each subsequent offense within one year after the first offense, the person is guilty of a misdemeanor of the third degree.