Temporary commercial signs. No stringing of light bulbs, no animated sign nor signs that revolve, swing or have movable parts or have flashing lights or reflectors shall be permitted after the effective date of this chapter except when authorized as a special exception by the Zoning Hearing Board, and no advertising signs, banner, pennant balance, spinners or display constructed of cloth, canvas, wallboard or other like materials shall be erected, suspended or hung on any property except as follows. The Zoning Officer may permit the use of any such advertising signs, banners or displays constructed of cloth, light fabric or other like materials for a period of not more than 30 consecutive days and not more than three such periods in any one calendar year, provided that:
(1) No such sign or display shall exceed in size the area permitted for permanent signs as provided for each zoning district.
(2) No sign shall be placed in such a position that it will cause danger to traffic on a street by obscuring the view.
(3) No such sign or display shall be permitted within the lines of any public street or public sidewalk or shall be closer to a curb than 10 feet unless specifically authorized by other ordinances and regulations of Richland Township.
(4) No sign or display shall be permitted to be placed across a public street or highway.
(5) Signs not attached to a building shall be set back at least five feet from a lot or street right-of-way line or any required buffer area. Signs located on a corner lot shall be set back a minimum of 15 feet from the front and side street lines. A freestanding sign shall not exceed 40 feet in height as measured from the ground to the top of the sign. No sign mounted on a building shall project above the ridge line of a sloping roof nor above the eaves line of a flat roof.
(6) All signs in any A, C-2, C-3, L or M District shall be stationary nonrevolving,nonflashing and nonanimated. If illuminated, they shall utilize reflected or refracted light in such manner as shall not detrimentally affect any property in another zoning district.