N.Y. Labor Law § 241-b: Marking of transparent glass doors required

§ 241-b. Marking of transparent glass doors required. All transparent

glass doors in mercantile establishments and in public and commercial

buildings and structures shall be marked in such manner as shall be

calculated to warn persons using the same that such doors are glass

doors. The board shall make such rules as it may deem proper or

necessary to carry into effect the provisions of this section.