The minimum vertical distance from the sidewalk for a marquee shall be 12 feet; the maximum vertical distance above the sidewalk for such marquee shall be 20 feet.

Notwithstanding the provisions of paragraph (b) of Section 32-653 (Additional regulations for projecting signs), additional signs may be displayed on a marquee, provided such sign is no more than two feet above the marquee.

No marquee or marquee sign shall be located at a height higher than three feet below any floor containing a residential use.