If any section or sections of this act or any provision thereof shall be declared to be unconstitutional, invalid or inoperative in whole or in part, such section or provision shall, to the extent that it is not unconstitutional, invalid or inoperative be enforced and effectuated and no such determination shall be deemed to invalidate or make ineffectual the remaining provisions of the sections of this act.

      L.1964, c. 120, s. 17.