N.Y. Veh. & Traf. Law § 472

§ 472. Separability. If any part or provision of this article or the\napplication thereof to any person or circumstance be adjudged invalid by\nany court of competent jurisdiction, such judgment shall be confined in\nits operation to the part, provision or application directly involved in\nthe controversy in which such judgment shall have been rendered and\nshall not affect or impair the validity of the remainder of this article\nor the application thereof to other persons or circumstances.\n