Applicability. The provisions and protections of this Article IX shall apply only to those nonconforming lots, structures and uses which legally preexisted the applicable provisions of this chapter, as amended, or which are recognized by § 220-53 or 220-54 of this Article IX. Any lot, structure or use created, constructed or established after the effective date of the original Zoning Law, as amended, reenacted and replaced, which does not conform to the applicable requirements, shall be considered an illegal lot, structure or use subject to the penalties prescribed by this chapter, and the said lot, structure or use shall not be entitled to any of the protections afforded to legal, preexisting nonconforming lots, structures or uses.