It is unlawful for any person anywhere within the city to either willfully and maliciously or carelessly and negligently drop, throw, place or scatter upon any street, alley, sidewalk or public place in the city any nails, tacks, broken glass, glass bottles, or any instrument or thing whatsoever of such nature as to be capable of injuring persons or property. (Ord. No. 2005-24, §§ 1, 2, 9-6-05. 1976 Code § 10-1-6)