[Ord. No. 388 Art. XIV § A, 8-7-1980]
The Board of Alderman may, from time to time, in the manner hereinafter set forth, amend the regulations imposed in the districts created by this Chapter, amend district boundary lines, provided that in all amendatory orders adopted under the authority of this Section, due allowance shall be made for existing conditions, the conservation of property values, the direction of building development to the best advantage of the entire community, and the uses to which property is devoted at the time of the adoption of such amendatory order.