That should any article, section, subsection, sentence, clause, or phrase of this ordinance, for any reason, be held unconstitutional or invalid, such decision or holding shall not affect the validity of the remaining portions hereof. It being the intent of the Board of Commissioners of the City of Newport to enact each section, and portion thereof, individually, and each such section shall alone, if necessary, and be in force notwithstanding the invalidity of any such section or provision.