What is the BAC threshold for drivers under 21 to face penalties?

In Massachusetts, drivers under the age of 21 face penalties if they have a Blood Alcohol Concentration (BAC) of 0.02 or higher. This lower threshold is part of the state's approach to discourage alcohol consumption among younger drivers, as they are already considered inexperienced behind the wheel. The implication of this regulation is to promote safety and reduce the risk of accidents related to impaired driving.

The BAC limit for those under 21 is lower than the standard limit of 0.08 that applies to adult drivers; this distinction acknowledges the heightened risks associated with younger, less experienced drivers and aims to foster responsible behavior regarding alcohol use. Penalties for violations can include fines, license suspensions, and educational programs, emphasizing the seriousness with which Massachusetts treats underage drinking and driving.