A building or structure lacking sufficient automobile parking space in connection therewith as required by this Ordinance may be altered or enlarged provided additional automobile parking space is supplied to meet the requirements of this Ordinance for such alteration or enlargements. All parking spaces shall be on or adjacent to the site.

A nonconforming building or structure or a building or structure occupied by a nonconforming use which is damaged by fire, flood, wind, earthquake or other calamity or Act of God, or the public enemy, may be restored and the occupancy or use of such building, structure, or part thereof, which existed at the time of such damage may be continued or resumed, provided that such restoration is started within a period of one (1) year and is diligently prosecuted to completion.

The occupancy of a building or structure by a nonconforming use, existing at the time this Ordinance became effective, may be continued.

The nonconforming use of a building or structure may not be changed except to a conforming use; but where such change is made, the use shall not thereafter be changed back to a nonconforming use.

The nonconforming use of land, existing at the time this Ordinance became effective, may be continued provided that no such nonconforming use of land shall in any way be expanded or extended either on the same or on adjoining property, and provided that if such nonconforming use of land, and/or any portion thereof, is abandoned or changed for a period of three (3) years or more, any future use of such land shall be in conformity with the provisions of this Ordinance.