The following shall be subject to all the requirements of this chapter even though a permit shall not be required therefor:
A. Minor maintenance and repairs to existing signs for which a valid permit was obtained at the time of the initial installation;
B. Repainting without the alteration of existing signs for which a valid permit was obtained at the time of the initial installation;
C. Signs for the public safety and convenience and required for the enforcement of private property rights, such as "Entrance", "Parking", "Office", "No Trespassing", or "No Parking", provided not more than two (2) such signs are maintained on each street, courtyard, or alley frontage on each site area and provided such signs do not exceed one hundred fifty (150) square inches in area in any residential zone or four (4) square feet in any commercial or industrial zone;
D. Public notice signs, such as notices to remove weeds;
E. Yard signs as permitted by section 10-4-806 of this chapter, except distribution permits as required by subsection 10-4-806C of this chapter; and
F. Flags, banners and pennants as permitted by section 10-4-320 of this chapter, that are not attached to a flagpole but are attached to a building. (Ord. 80-O-1775, eff. 12-5-1980; amd. Ord. 96-O-2268, eff. 10-18-1996; Ord. 04-O-2457, eff. 11-30-2004; Ord. 05-O-2459, eff. 1-5-2005; Ord. 05-O-2476, eff. 7-5-2005; Ord. 05-O-2480, eff. 9-2-2005)