No person while on public or private lands adjacent to any building or lands owned, occupied or otherwise used by a school within the City, in or on which any gathering or function is in progress, whether in the day or nighttime, shall willfully make or assist in the making of any noise or diversion which disturbs or tends to disturb the peace, quiet or good order of the gathering or function.
(Ord. 1832, passed 4-26-1965; Ord. 1851, passed 6-28-1965)