Notwithstanding any provision of the Codes adopted herein, the storage of flammable liquids in outside, aboveground tanks is prohibited within the zoning jurisdiction of the City of Mt. Vernon except upon real estate having an Industrial Zoning Classification and except for a propane tank upon real estate having a Conditional Use Permit for a Propane Filling Station within a B-2, B-3, B-PL, or IPCA-PUD Zoning Classification, provided all provisions of the Codes adopted herein shall be applicable to said storage upon said real estate.
(Prior Code, Art. 9, § 9.3)