"Gasoline" means any petroleum distillate or petroleum distillate/alcohol blend having a true vapor pressure of 1. 5 pounds per square inch (10. 5 kilopascals) or greater at 60 degrees Fahrenheit or a Reid Vapor Pressure of 4 pounds per square inch (27 kilopascals) and which is used as a fuel for internal combustion engines.
06-096 C.M.R. ch. 100, § 58