N.Y. Comp. Codes R. & Regs. tit. 21 § 1085.13
No person shall do or permit to be done anything which may interfere with the effectiveness or accessibility of the fire protection system, sprinkler system, drainage system, alarm system, telephone system, electrical system, public announcement and intercommunication system, plumbing system, lighting system, security system, elevator and escalator system, air-conditioning system, ventilation system, fire hydrants, hoses, fire extinguishers, towing equipment or other mechanical systems, facilities or equipment installed or located at or in any facility or train including closed circuit television cameras and monitors, signs and notices; nor shall any person operate, adjust or otherwise handle or manipulate, without permission, any of the aforesaid systems or portions thereof, or any machinery, equipment or other devices installed in or located at a terminal, station or train. Tags showing date of last inspection attached to units of fire extinguishing and fire fighting equipment shall not be removed therefrom, nor shall any person plug a television, radio or other electrical device into any outlet or connect any device to any utility at or in any facility or train, except with the permission of an authorized Metro-North employee.
N.Y. Comp. Codes R. & Regs. Tit. 21 § 1085.13