It is unlawful for any person to lay out or expose any kind of poison, or any kind of poisoned food, drink or substance dangerous to man, animal or fowl, or any substance or fluid whatsoever whereon or wherein there is deposited or mingled any kind of poison or poisonous or deadly substance or fluid whatsoever, on any street, alley or other public place or on the premises of another or in any place not enclosed by close, tight fence or wall in the city, or to aid or abet any person in so doing.
(Prior code § 9.20.010)