1.   Requirements. Billboards and signs that are located in conjunction with principal permitted uses are allowed subject to the following regulations:

      A.   Agricultural District (A-1):

         (1)   Church bulletin boards are permitted.

         (2)   Signs used by a farm operation to advertise seed and feed types.

      B.   All Residential Districts, except the Mobile Home District (R-3): Church bulletin boards are permitted.

      C.   Mobile Home District (R-3): One sign may be erected facing each public street on which the mobile home park borders. Such sign shall not have an area of more than 10 square feet.

      D.   Central Commercial District (C-1):

         (1)   Signs are permitted provided that they are either attached flush to the building (but extending out from the building not more than 12 inches), painted on the building, hung from an attached canopy, or are attached to the building but extend over the sidewalk.

         (2)   All signs that extend over the sidewalk shall, at a minimum, have a clearance of at least eight feet.

         (3)   One free-standing or post sign referring to a use or uses conducted on the premises may be erected in any yard abutting a public street; however, such sign shall not obstruct the public view.

         (4)   Signs extending from a building or structure shall not project outward greater than four feet.

      E.   Highway Commercial District (C-2), and General Industrial District (M-1):

         (1)   Outdoor advertising signs and billboards are permitted, provided that the yard and height requirements for a principal structure are met.

         (2)   One free-standing or post sign referring to a use or uses conducted on the premises may be erected in any yard abutting a public street; however, such sign shall not obstruct the public view.

   2.   Signs for Special Exception Uses. In all cases where a use is permitted as a special exception, signs will be allowed only through Board of Adjustment approval.

   3.   Informational Signs. Informational and directional signs will be permitted in all districts.

   4.   Real Estate Signs. Real estate signs advertising for sale, rental, or lease only, the premises, lot, or tracts on which they are located will be allowed in all districts. The area of such sign shall not exceed 50 square feet in area in all nonresidential districts and five square feet in area in any residential district.

   5.   Intermittent Flashing Type Signs. No intermittent flashing type signs are permitted. No moving, flashing, rotating, illuminated signs, or colored lights, that may be confused with traffic lights, are permitted.