(A) Whenever any part of a building, structure, or land occupied by a non-conforming use is changed to or replaced, the premises shall not thereafter be used or occupied by a non- conforming use, even though the building may have been originally designed and constructed for the prior non-conforming use.
(B) Whenever a non-conforming use of a building or structure or part thereof has been discontinued for a period of six consecutive months, or whenever there is evidence of a clear intent on the part of the owner to abandon a non- conforming use, this use shall not, after being discontinued or abandoned, be re-established. The use of the premises thereafter shall be in conformity with the regulations of the district it is located in.
(C) Where no enclosed building is involved, discontinuance of a non-conforming use for a period of three consecutive months shall constitute abandonment, and shall not thereafter be used in a non-conforming manner.
(D) A non-conforming use not authorized by the provisions of the Zoning Code now in effect shall be discontinued. (See § 159.143 below for time of removal)
(E) In no event shall an owner of a non-conforming driveway located within a zoned residential district be required to remove the driveway so long as the owner maintains the driveway in good order and repair. The owner shall be permitted to maintain and repair the driveway but may not expand its use or otherwise enlarge its size.