What is the legal blood alcohol concentration (BAC) limit for drivers under 21 in Massachusetts?

In Massachusetts, the legal blood alcohol concentration (BAC) limit for drivers under the age of 21 is strictly set at 0.00%. This zero-tolerance policy is implemented to ensure the safety of young drivers and those around them. The underlying principle is that any level of alcohol in the system is too much for novice drivers, who may lack the experience and judgment necessary to handle alcohol's effects on driving ability.

By maintaining a BAC limit of 0.00%, the law aims to reduce the risk of alcohol-related accidents among young drivers, emphasizing the importance of responsible driving behavior for this age group. This policy reinforces the idea that even small amounts of alcohol can impair judgment and reaction times, which are critical for safe driving.

Other options represent BAC levels that would be acceptable for adult drivers but do not apply to those under 21, as the law seeks a stricter standard for younger individuals to promote road safety.