All laws or ordinances inconsistent with any provision of this chapter are hereby superseded to the extent of the inconsistency. Provided, that present and future zoning powers of all counties and municipalities, to the extent that said powers are not inconsistent with this chapter, shall not hereby be impaired; and provided that a permit granted under this chapter shall not authorize a use in contravention of county or municipal zoning regulations.
7 Del. C. § 7013