§ 72.04 UNLAWFUL USE OF HORN, SIREN, AND THE LIKE.
   (A)   It is unlawful to sound any horn, siren, or similar instrument, except by proper public and emergency authorities, in such a manner as to constitute a nuisance thereby.
   (B)   The horn shall be used strictly as a warning signal to vehicular and pedestrian traffic.
(2008 Code, § 10.12.130) Penalty, see § 10.99