§ 218.53 Scope and definitions.

(a) This subpart establishes standards of conduct for railroads and individuals who operate or permit to be operated locomotives equipped with one or more of the safety devices identified in paragraph (c) of this section. (b) Disable means to unlawfully render a device incapable of proper and effective action or to materially impair the functioning of that device. (c) Safety Device means any locomotive-mounted equipment used either to assure the locomotive engineer is alert, not physically incapacitated, and aware of and complying with the indications of a signal system or other operational control system, or a system used to record data concerning the operations of that locomotive or the train it is powering. See appendix C to this part for a statement of agency policy on this subject. (d) The provisions in §§ 218.59 and 218.61 do not apply to locomotive-mounted image or audio recording equipment on freight locomotives.