No person shall, upon any street or at the entrance to any building on any street, alley or sidewalk, wrongfully hinder, impede or molest any passerby or use any rude, obscene, vulgar, indecent or threatening language to any passerby, or by any indecent act, gesture or noise molest, annoy or insult or put in fear any person passing or attempting to pass on such street, alley or sidewalk or through the entrance to such building within the city.
(Prior Code, § 11-48)