Any lawful use of a building, structure, sign or land at the time of the adoption of this chapter may be continued, although such use does not conform to the provisions of this chapter, for so long as it remains lawful, subject, however, to the provisions of §
200-35 as applicable.
Any use or structure which exists at the time of the adoption
of this chapter which is permitted by this chapter as a special exception
in the district where such use or structure is located shall not be
deemed a nonconforming use or structure in such district but shall,
without further action, be considered a conforming special exception.
Such use or structure, however, shall be subject to the jurisdiction
of the Board of Appeals as a special exception and shall not be expanded
or otherwise modified or enlarged except upon Board hearing and approval.