24. Striking gear and devices for cutting off power. - (1) In every factory - (a) suitable striking gear or other efficient mechanical appliance shall be provided and maintained and used to move driving belts to and from fast and loose pulleys which form part of the transmission machinery, such gear or appliances shall be so constructed, placed and maintained as to prevent the belt from creeping back on to the fast pulley; (b) driving belts when not in use shall not be allowed to rest or ride upon shafting in motion. (2) In every factory suitable devices for cutting off power in emergencies from running machinery shall be provided and maintained in every work-room: Provided that in respect of factories in operation before the commencement of this Act, the provisions of this sub-section shall apply only to work-rooms in which electricity is used as power. (3) When a device, which can inadvertently shift from "off" to "on" position, is provided in a factory to cut off power, arrangements shall be provided for locking the device in safe position to prevent accidental starting of the transmission machinery or other machines to which the device is fitted. | 
