It shall be unlawful for any person to spit upon any sidewalk in the city or upon the floor or other portion of any public conveyance used and operated within the city for the purpose of conveying passengers, or to expectorate in or about any public place of building, to the annoyance of any person rightfully there, or so as to endanger the health of any person, or upon any steps, hallways or other part of any hotel, store, office building or other place of business, entertainment or worship where guests or the public are or have the right to go.
(1991 Code, § 13-10) Penalty, see § 130.999