The Levy Court or County Council of New Castle County, Kent County and Sussex County and each incorporated municipality in each of the said counties may revise in accordance with the terms of this chapter the codes adopted on or before January 1, 1962, at any time subsequent thereto when changing conditions and situations within their county or municipality may require such revision.

16 Del. C. 1953, § ?8405; 53 Del. Laws, c. 233.;