This ordinance and its various parts, articles, sections, and clauses thereof are severable. If any such part sentence, paragraph, section, clause or word is adjudged unconstitutional or invalid for any reason, by any court, the remainder of the ordinance shall not be affected. If any such part is adjudged unconstitutional or invalid as applied to a particular property, structure or use, the application of that part of the ordinance to other properties, structures or uses shall not be affected. Where there is a conflict between the provisions of this ordinance and another ordinance, or within this ordinance, the more restrictive provisions shall apply. Whenever any condition or limitation is included in an approval or permit, it shall be conclusively presumed that the authorizing officer or body considered such condition or limitation to be lawful and necessary to carry out the spirit and intent of this ordinance.