[1991 Code § 207-9]
Unless specifically authorized by the Environmental Commission or the Shade Tree Official, no person shall intentionally damage, cut, carve, transplant or remove any public tree; attach any rope, wire, nails, advertising posters or other contrivance to any such tree; allow any gaseous, liquid or solid substance which is harmful to such trees to come in contact with them; or set fire to or permit any fire to burn when such fire or the heat thereof is likely to injure any portion of any such tree.