N.Y. Pub. Health Law § 1397

§ 1397. Separability. If any clause, sentence, paragraph, subdivision,\nsection or part of this article shall be adjudged by any court of\ncompetent jurisdiction to be invalid, the judgment shall not affect,\nimpair or invalidate the remainder thereof, but shall be confined in its\noperation to the clause, sentence, paragraph, subdivision, section or\npart thereof directly involved in the controversy in which the judgment\nshall have been rendered.\n