Restrictive provisions.
Section 18
SEC. 18. Restrictive provisions.—No commercial sign, signboard, or billboard, shall be erected or displayed on public lands, premises, or buildings. If, after due investigation, and having given the owner an opportunity to be heard, the mayor of the city shall decide that any sign, signboard, or billboard displayed or exposed to public view is offensive to the sight or is otherwise a nuisance, he may order the removal of such sign, signboard, or billboard, and if same is not removed within ten days after he has issued such order he may himself cause its removal, and the sign, signboard, or billboard shall thereupon be forfeited to the city, and expenses incident to the removal of the same shall become a lawful charge against any person or property liable for the erection or display thereof.