All sign support structures and sign display surfaces shall be kept clean, neatly painted, and free from rust and corrosion.  Any crack, chipped paint, broken surfaces, malfunctioning lights, missing sign copy, ripped or faded awning fabric, or other un-maintained or damaged portion of a sign shall be repaired or replaced, following notification by the City.  Noncompliance with such a request shall constitute a public nuisance, and shall be subject to abatement as provided in this Code.  (Ord. 5920 § 1 (part); June 8, 2004.)