(a) Street or Lot Line. Wherever, upon the Zone Map, a district boundary is shown to coincide with a street or alley line, or with a lot line, the boundary of the district shall be the center of such street or alley, or on such lot line.
(b) Other Boundaries. In all other cases the location of district boundaries on the ground shall be ascertained by scaling the Zone Map and by such aids to interpretation as are shown on the Zone Map or furnished by the Zoning Code.
(Ord. 90-125. Passed 5-21-91.)