Massachusetts General Laws Part IV. Crimes, Punishments and Proceedings in Criminal Cases (Ch. 263-280) Ch. 269, § 10H

Whoever, having in effect a license to carry firearms issued under section 131 or 131F of chapter 140, carries on his person, or has under his control in a vehicle, a loaded firearm, as defined in section 121 of said chapter 140, while with a percentage, by weight, of alcohol in their blood of eight one-hundredths or greater, or while under the influence of intoxicating liquor or marijuana, narcotic drugs, depressants or stimulant substances, all as defined in section 1 of chapter 94C, or from smelling or inhaling the fumes of any substance having the property of releasing toxic vapors as defined in section 18 of chapter 270 shall be punished by a fine of not more than $5,000 or by imprisonment in the house of correction for not more than two and one-half years, or by both such fine and imprisonment.