Whoever unlawfully uses, removes or tampers with any tools or appliances carried on the cars of a railroad corporation as required by section one hundred and sixty-three shall be punished by a fine of not more than one hundred dollars or by imprisonment for not more than three months, or both.
Mass. Gen. Laws ch. 160, § 228
Tampering with tools or appliances
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.