Notwithstanding the foregoing, all such posted warnings shall specify the actual distance by which the term "dangerous proximity" is defined by paragraph (b) of subdivision two of this section. The owner, agent, lessee, bailee, user, or employer responsible for the operations of equipment shall provide such other warning signs on equipment or at the work site as may be required by regulations promulgated hereunder. The requirement that warning signs be posted shall not apply to railway equipment operating on railway right-of-way in relation to high-voltage conductors of such railway system under conditions for which exemption is granted under subdivision eight of this section.
N.Y. Lab. Law § 202-H