Where uncertainty exists as to the boundaries of any districts shown on the zone map, the following rules shall apply:
A. Where zone or district boundaries are indicated as approximately following street lines, alley lines or lot lines, such lines shall be construed to be such boundaries.
B. In unsubdivided property or where a zone or district boundary divides a lot, the location of such boundary, unless the same is indicated by dimensions, shall be determined by use of the scale appearing on the zone map.
C. In case any further uncertainty exists, the commission shall interpret the intent of the zone map as to the location of such boundaries.
D. Where any public street or alley is hereafter officially vacated or abandoned, the regulations applicable to each parcel of abutting property shall apply to that portion of such street or alley added thereto by virtue of such vacation or abandonment. (Ord. 096-1093, 7-10-1996)