The operator of a motor vehicle shall not stand or park the vehicle upon an on-street path or lane designated by an official sign or marking for the exclusive use of bicycles, except in a case of emergency.
Mass. Gen. Laws ch. 89, § 4D
Standing or parking of motor vehicle in a designated bike lane
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.