A police officer says your driving put people at risk. There may or may not have been a crash. Now you are charged with operating a motor vehicle negligently so as to endanger, under G.L. c. 90, § 24(2)(a). It is a criminal charge, not a traffic ticket, and a conviction usually costs you your license. Here is what the Commonwealth has to prove, the penalties, and where a defense comes from.
At a Glance: Negligent Operation
Misdemeanor
a criminal charge, not a civil infraction
2 weeks to 2 years
if jail is imposed
$20 to $200
fine, with or without jail
License revoked
on conviction, unless the court recommends otherwise; at least 60 days for a first offense
The law: G.L. c. 90, § 24(2)(a)–(c)
What the Law Covers
Section 24(2)(a) punishes anyone who, on a public way or in a place where the public has access, “operates such a vehicle negligently so that the lives or safety of the public might be endangered.” The same paragraph also covers reckless operation, road racing, and leaving the scene of property damage, each a separate way of violating it.
The paragraph also applies when a driver violating certain mobile-device rules (G.L. c. 90, §§ 8M, 12A, or 13B), proved beyond a reasonable doubt, is the proximate cause of injury to a person, vehicle, or property by driving negligently so as to endanger.
What the Commonwealth Must Prove
Under the District Court model jury instruction (Instruction 5.240, revised February 2024), the Commonwealth must prove three things beyond a reasonable doubt:
- You operated a motor vehicle.
- You did so on a way, in a place where the public has a right of access, or in a place where members of the public have access as invitees or licensees. See public ways.
- You did so in a negligent manner so that the lives or safety of the public might have been endangered.
What “Negligent” Means
The instruction defines negligence as a failure to use due care: acting in a way a reasonable person would not, by doing something a reasonably prudent person would not do, or by failing to do something a reasonably prudent person would do. The question is whether you “created an unnecessary danger to other people, a danger that they could have avoided by driving more carefully.”
- No crash is required. The charge is about the manner of driving and whether it might have endangered the public. Under the instruction, a driver can be found negligent “even if no accident resulted, and even if there was no one else actually on the road to be put in danger.”
- If there was a crash, it is not proof by itself. The instruction says “the fact that an accident occurred is not by itself evidence that the defendant was negligent.” The jury must look at how it happened and whose negligence, if any, caused it.
- All the circumstances count. Speed and manner of driving, your physical condition and ability to see and control the car, the vehicle’s condition, the type of road, the time of day, weather, road conditions, and what other drivers and pedestrians were doing.
- Intent does not matter. The standard is objective: whether you drove as a reasonable person would have under the circumstances.
Penalties
- A fine of $20 to $200, or
- Imprisonment for 2 weeks to 2 years, or
- Both.
Because there is no state prison term, negligent operation is a misdemeanor under G.L. c. 274, § 1.
License Consequences
Under § 24(2)(b), a conviction is reported to the Registrar, who may, and “shall unless the court or magistrate recommends otherwise,” revoke your license immediately. An appeal does not stay the revocation. The Registrar may also revoke the registration of vehicles you own or exclusively control.
Under § 24(2)(c), the Registrar may reinstate after an investigation or hearing, but not until 60 days after a first conviction, or 1 year after revocation for a later conviction within 3 years. For a junior operator convicted of operating negligently, reinstatement waits 180 days after a first conviction, or 1 year after revocation for a later conviction within 3 years. The Registrar may reinstate if the prosecution ends in your favor.
Defenses
- No negligence. If there was a crash or a close call, that alone does not prove negligence. Weather, road conditions, mechanical failure, or another driver may explain what happened.
- Another driver was the sole cause. Under the instruction, another driver’s negligence or intoxication is a defense only if it was the sole cause; if it was, and you were not negligent, you must be found not guilty.
- A sudden emergency. The jury may consider whether a sudden emergency forced a quick decision, and judge your conduct by how a reasonable person would act in that emergency.
- Not operation, or not a public place. The Commonwealth must prove you operated the vehicle and that the location was a way or a place the public can access.
- Weak evidence. Witness accounts of speed or lane changes, video, and, if there was a crash, any reconstruction often leave room for doubt.
Why a Lawyer Matters
A negligent operation conviction is a criminal record and a lost license. Many of these cases turn on exactly how the car was being driven (and, if there was a crash, how it happened), whose account is reliable, and what the road and weather were like. Whether the court recommends against revocation can matter as much as the verdict. The Law Office of William J. Barabino in Medford has over 23 years of experience in Massachusetts criminal defense throughout Greater Boston. Call 781-393-5900 to talk about your case.
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Disclaimer
This article is for general educational information about Massachusetts criminal law. It is not legal advice for your situation, and reading it does not create an attorney-client relationship. Laws change. For advice about a specific case, speak with a licensed Massachusetts attorney.
