Massachusetts: DUI Laws & Penalties Questions

10 real, verified Massachusetts driving-test questions on dui laws & penalties, each with the correct answer and a full explanation below. Want to practice these interactively instead? Start a DUI Laws & Penalties practice round.

1. What is the license-suspension range for a first Massachusetts OUI conviction?

Why: Massachusetts's first-offense OUI suspension is one year, but a driver over 21 who completes an approved alcohol education program can have it reduced to 45-90 days; a driver under 21 instead faces 210 days.

2. What license-suspension length applies to a third Massachusetts OUI conviction?

Why: A third Massachusetts OUI conviction is a felony carrying an eight-year license suspension (on top of a $1,000-$15,000 fine and 150 days to five years in prison) — the suspension rises to ten years for a fourth conviction and a lifetime suspension for a fifth.

3. How does the license suspension for failing a Massachusetts chemical BAC test differ by age?

Why: Massachusetts scales the failed-chemical-test suspension by age: 30 days for a driver over 21, 30 days plus an additional 180 days for ages 18-20, and 30 days plus a full additional year for under 18 — though the added portion can be reduced by completing a DPH-approved alcohol education program.

4. What suspension does a first-time refusal of a chemical BAC test carry for a Massachusetts driver over 21 with no prior OUI offenses?

Why: Refusing a chemical BAC test triggers its own Massachusetts suspension, separate from a failed-test suspension. With no prior OUI offenses, a driver over 21 loses their license for 180 days on a refusal — the length grows steeply with age under 21 and with prior offenses, up to a lifetime suspension for three or more priors.

5. How long must a Massachusetts driver with two or more OUI offenses keep using a required ignition interlock device?

Why: Massachusetts requires a driver with two or more OUI offenses to use an ignition interlock device for the entire time they hold a hardship license, and to keep using it for two additional years after their regular license is reinstated.

6. What happens if an open alcoholic beverage is found inside a Massachusetts vehicle while it's being driven?

Why: Massachusetts's open container law fines a driver $100 to $500 for an open alcoholic beverage inside the vehicle, regardless of who is holding it — and a driver under 21 faces arrest and license suspension on top of the fine.

7. What license suspension does a Massachusetts driver under 21 face for buying or attempting to buy alcohol?

Why: Massachusetts suspends an under-21 driver's license for 90 days to a year for buying, having someone buy, or unlawfully possessing/transporting alcohol — with buying or attempting to buy specifically carrying a 180-day suspension.

8. Can Massachusetts suspend a driver's license for a false ID offense without a criminal conviction?

Why: Massachusetts law (M.G.L. c.90, section 22(e)) lets the RMV suspend a license for up to six months for a false-ID offense even without a conviction — and for a full year if the person is convicted.

9. When can a Massachusetts driver 18 or older legally hold a phone while the vehicle is stopped at a red light?

Why: Massachusetts's hands-free law bars handheld phone use even when stopped, unless the vehicle is stationary and not located in a public travel lane — being stopped at a red light or stop sign specifically does not qualify for the handheld exception.

10. What is the fine for a second hand-held mobile device violation in Massachusetts?

Why: Massachusetts's hand-held device penalties escalate: $100 for a first offense, $250 plus a mandatory distracted driving program for a second, and $500 plus an insurance surcharge and program for a third or later offense.

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