It shall be unlawful for any person to erect, place or maintain upon the property of another any sign, advertisement or name, including “to let” and “for sale” signs, without the written authorization of the owner of the property, which authorization must specify the term for which the permission is given. At the expiration of the term all advertisements and names so erected or placed shall be removed by the person placing or erecting the same.
(Prior code § 16.31 (Ord. 224 §§708, 709))