(A)   All off-premises signs greater than two square feet in area such as billboards, except as allowed by § 154.165(N) of this chapter;
   (B)   Any sign, signal, marking or device which purports to be or is an imitation of or resembles any official traffic-control device or railroad sign or signal, or emergency vehicle signs, or which attempts to direct the movement of traffic or which hides from view or interferes with the effectiveness of any official traffic-control device or any railroad sign or signal;
   (C)   Signs painted, attached or in any other manner affixed to trees, or similar natural surfaces, or attached to public utility poles, bridges, towers or similar public structures;
   (D)   All signs over 440 square feet in area, except within the P-OS District (water tower signs);
   (E)   Balloon signs;
   (F)   Flashing signs;
   (G)   Multi-vision signs;
   (H)   Rotating signs;
   (I)   Shimmering signs; and
   (J)   Content classified as “obscene”, as defined by M.S. § 617.241, as it may be amended from time to time.
(Ord. passed 3-20-2002, § 27, sub. 8)