12-2-6: SUPPLEMENTAL DISTRICT REGULATIONS:
   A.   Purpose: Supplementary district regulations are intended to govern miscellaneous issues related to uses or conditions that occur in more than one zoning district.
   B.   Visibility At Intersections: On a corner lot in any district, for a distance of fifty feet (50') from the point of intersection along each street, nothing may be erected, placed, planted, or allowed to grow in a manner that would impede the visibility of vehicles entering the intersection.
   C.   Fences, Walls And Hedges: Unless other provisions of this title specify otherwise, fences, walls and hedges are permitted in any required yard, provided that no fence, wall or hedge in or along the edge of a front yard shall be no more than six feet (6') in height, subject, however to the restrictions of subsection B of this section.
   D.   Structures To Have Legal And Physical Access: Every principal building erected or placed on a lot shall have legal and physical access to a public street, other than an alley, or an approved private street, and all structures shall be so located on lots as to provide required off-street parking and safe and convenient access for emergency vehicles.
   E.   Exceptions To Height Regulations: The height limitations contained in the district regulations do not apply to spires, belfries, cupolas, antennas, water tanks, ventilators, chimneys, or other appurtenances not intended for human occupancy and usually required to be placed above the roof level.
   F.   Number Of Principal Structures On A Lot: In any district, more than one structure housing a permitted or conditional principal use may be erected on a single lot, provided that minimum yard areas and other requirements of this title are met for each structure as though it were located on an individual lot.
   G.   Parking Or Storage Of Certain Vehicles: No more than one automotive vehicle without current license plates may be parked or stored on any residentially zoned property, except those in completely enclosed buildings.
   H.   Fire Hazards: Any activity involving the use or storage of flammable or explosive materials must be entirely enclosed with protective fencing at least six feet (6') in height and be protected by adequate firefighting and fire prevention equipment and by normal safety devices. The activities must be set back not less than one hundred feet (100') from all lot lines. Such activities will be subject to the fire safety standards prescribed by the city fire marshal or other appropriate authority.
   I.   Livestock: "Livestock", as defined in section 12-1-7 of this title, shall not be maintained in any district within the corporate boundaries of the municipality.
   J.   Bars, Taverns, Lounges, Nightclubs: No building, structure or premises shall be used as a bar, tavern, lounge, nightclub or any commercial establishment that serves alcoholic beverages within six hundred feet (600'), and on the same street, of any building used exclusively as a school, church, synagogue or other place of worship. The distance shall be measured in a straight line from the center of the nearest entrance of the place of worship or school to the nearest entrance of the proposed establishment. This distance restriction does not apply to establishments where sale of table wine and beer is solely in the original package for off-premises consumption. (Ord. 2000-03, 9-13-2000)