It is unlawful for any person, firm or corporation to plant, or cause to be grown, or to suffer or permit to remain upon any lot or premises within the corporate limits of the City, and within forty (40) feet of any public sewer laid in any street, alley, avenue, or other thoroughfare, or right-of-way any gum tree; and the planting, growing and existence of any such gum tree within forty (40) feet of any such public sewer is hereby declared to be a public nuisance. (Ord. 1030 § 2(9), 2018; Ord. 853 § 5 (part), 1993; Ord. 42 § 1, 1911)