§ 98.03  OPEN DOORS AND VAULTS.
   No person shall open, or allow to remain open, any door or the grating of any vault belonging to the premises occupied by the person on any street, alley or sidewalk in the city for any purpose, except the taking in and removing goods; and any person allowing such grating to remain open shall warn passers-by of the danger.
(1999 Code, § 98.03)  Penalty, see § 10.99