Mass. Gen. Laws ch. 160, § 200: Free passes to former employees injured in service of railroad

Section 200. Railroad corporations may issue passes for free transportation to former employees who have been injured in the service of the corporation issuing the pass. The pass shall state the nature of the injury, shall not be transferable, and shall be forfeited if used, or attempted to be used, in violation of the conditions of the pass, or if it was obtained by misrepresentation.