§ 150.586 BASIC REGULATIONS; VEHICLE PARKING.
   (A)   Off-street parking facilities shall be provided for any new building constructed and for any new use established. Off-street parking facilities shall be provided for any addition or enlargement of an existing building or use, or any change of occupancy or manner of operation that would result in additional parking spaces being required, provided that the additional parking shall be required only for such addition, enlargement, or change.
   (B)   Existing facilities being used for off-street parking shall not be reduced in capacity to less than the number of spaces then required by this Code, or altered in design or function to less than the minimum standards then prescribed by this Code.
   (C)   Parking facilities constructed or substantially reconstructed, whether or not required, shall conform to the Design Standards in effect at the times as set forth in § 150.593 as amended from time to time.
   (D)   All required parking facilities shall be maintained for the duration of the use requiring such areas. Such facilities shall be used exclusively for the temporary parking of passenger automobiles, motor vehicles, or light trucks not exceeding one ton in capacity, and shall not be used for the sale, display, or storage of merchandise, or for the storage or repair of vehicles or equipment.
   (E)   All required parking facilities shall be located on the same site as the use for which such facilities are required.
   (F)   No use shall be required to provide more spaces than prescribed by these regulations.
   (G)   Except for residential areas, head-in parking adjacent to a public street or driveway is prohibited. In addition, head-in parking shall be prohibited where, in the judgment of the city, it may endanger the public health, safety and welfare.
   (H)   No parking facility shall be located and no parking shall be permitted between the front and side of the building and the front and side setback lines on property located in an O-Neighborhood Office District.
   (I)   Parking next to or against buildings is prohibited.