Driving under the influence (DUI) in Massachusetts carries severe penalties for those convicted. One of the key aspects of DUI enforcement is the administration of breathalyzer tests, which measure a driver’s blood alcohol content (BAC). While many are familiar with the consequences of failing a breathalyzer, fewer people understand the ramifications of refusing one.
Massachusetts operates under an “implied consent” law. When you obtain a driver’s license in the state, you automatically consent to submit to chemical tests (breath, blood, or urine) if a police officer suspects you of driving under the influence. This law aims to deter drunk driving and ensure public safety. Despite the law, studies show that refusal rates have been increasing, partly due to heightened awareness of the consequences of high BAC readings. In fact, of the more than 7,500 DUI arrests in 2019, approximately 15% involved breathalyzer refusals.
Penalties for Refusing a Breathalyzer