Disturbing the peace in Massachusetts is a misdemeanor under General Laws Chapter 272, Section 53. A first offense carries a fine of up to $150. A second or later offense can bring up to six months in jail, a fine of up to $200, or both.1Mass.gov. Massachusetts General Laws c.272 Section 53 – Penalty for Certain Offenses To convict, prosecutors have to prove more than that you were loud or rude; the conduct has to rise to a genuine, intentional disruption of the public.
What Counts as Disturbing the Peace
Section 53 doesn’t define the phrase. Massachusetts appellate courts have done that work, and the leading case is Commonwealth v. Mulvey. Under Mulvey, a person is “disorderly” when, with the purpose of causing public inconvenience, annoyance, or alarm — or by recklessly creating a risk of those things — they engage in fighting, threatening, or violent or tumultuous behavior, or create a hazardous or physically offensive condition through acts that serve no legitimate purpose. The court said bluntly that “nothing less than conscious disregard of a substantial and unjustifiable risk of public nuisance will suffice for liability.”2Justia Law. Commonwealth v Joseph Mulvey
Three elements have to be proven: that you acted in an unreasonably disruptive way, that you did so intentionally or with reckless disregard for whether the behavior would cause a public disturbance, and that at least one person was actually annoyed or disturbed.
In practice, mere annoyance isn’t a crime. Arguing loudly on your phone or playing music a neighbor dislikes doesn’t cross the line on its own. Sustained screaming matches at 2 a.m., aggressive confrontations in a parking lot, or blocking a sidewalk while shouting threats are the kinds of situations where charges tend to hold up.
Where the Conduct Has to Happen
The disturbance has to be public. Mulvey defined “public” as conduct “affecting or likely to affect persons in a place to which the public or a substantial group has access.”2Justia Law. Commonwealth v Joseph Mulvey Streets, sidewalks, parks, and businesses open to the public all qualify. Purely private behavior that no one else can see or hear generally doesn’t.
Something that begins at home can still meet the public element if its impact reaches public space. Screaming inside a living room loudly enough that neighbors or passersby hear it can qualify, because the disruption has effectively spilled outward. Courts look at where the impact landed, not where you were standing.
The Penalties
Subsection (b), which covers disturbing the peace, draws a sharp line between first-time and repeat offenders. A first offense is punishable only by a fine of up to $150. No jail is authorized. A second or subsequent offense moves into real criminal exposure: up to six months in a jail or house of correction, a fine of up to $200, or both.1Mass.gov. Massachusetts General Laws c.272 Section 53 – Penalty for Certain Offenses
The statutory fine isn’t the whole bill. Massachusetts adds surcharges and assessments to criminal convictions, including victim-witness assessments and court fees. Probation carries its own monthly supervision fee: $65 for standard probation and $50 for administrative probation. Private defense counsel for a misdemeanor typically runs somewhere from $1,500 to $5,000, depending on complexity and whether the case goes to trial.
One other note on who the statute reaches: an elementary or secondary school student cannot be adjudged a delinquent child for a subsection (b) violation based on conduct in school buildings, on school grounds, or during school-related events.3General Court of Massachusetts. Massachusetts General Laws Chapter 272 Section 53
How a Case Usually Starts
Many of these cases don’t begin with an arrest. Where the police didn’t witness the conduct themselves, Massachusetts routes most misdemeanor complaints through a clerk magistrate hearing, sometimes called a show-cause hearing. The clerk reviews the complaint and decides whether there’s enough evidence to issue a criminal complaint at all.
The person who filed the complaint, whether an officer or a private citizen, presents their account. You can appear, make a statement, and bring a lawyer. If the clerk finds the evidence insufficient, no complaint issues and the matter ends there. If a complaint is issued, the case moves to arraignment, where you’re formally charged and enter a plea.
This stage matters. Plenty of disturbing the peace complaints die at the clerk’s hearing because the conduct, while unpleasant, doesn’t meet the legal standard. Resolving the matter here keeps it off your record entirely.
How These Cases Usually End
The most common resolution for a first-time charge isn’t a conviction. It’s a continuance without a finding, known as a CWOF. You admit there are sufficient facts for a guilty finding, but the judge doesn’t enter one. The case is continued for a probationary period, typically about a year, and dismissed at the end if you complete probation successfully.
A CWOF is not technically a conviction. If a job application asks whether you’ve been convicted of a crime, you can honestly answer no. It does appear on your criminal record as a CWOF/dismissal, so it can still surface in thorough background checks run by law enforcement or certain employers. Probation conditions usually require staying out of trouble, and may add community service, anger management classes, or fees depending on the facts.
There’s real risk in the deal. If you violate probation during the continuance, the court can revoke the CWOF, enter a guilty finding, and sentence you up to the statutory maximum. It’s a structured path to dismissal, not a free pass.
When Speech Is Involved
Disturbing the peace charges regularly run into the First Amendment. Speech, including offensive, provocative, or unpopular speech, is generally protected. The Mulvey standard reinforces that line: the conduct has to go beyond expression and involve behavior that recklessly creates a genuine risk of public disorder.2Justia Law. Commonwealth v Joseph Mulvey
Federal law recognizes a narrow “fighting words” exception for speech directed at a specific person in a face-to-face encounter that is so provocative it’s likely to cause an immediate violent response. That exception doesn’t reach someone addressing a crowd, no matter how offensive the message, and it doesn’t reach speech that merely angers or offends without creating an imminent threat of violence. Protest, political speech, and loud public disagreements aren’t disturbing the peace unless they cross into threats, physical intimidation, or tumultuous behavior independent of the content.
If a charge rests mainly on what you said rather than what you did, a First Amendment defense is worth raising. Courts look at these cases closely to avoid punishing protected expression.
What It Means for Your Record
A conviction creates a permanent entry on your criminal record unless you take steps to seal it. For a misdemeanor like disturbing the peace, Massachusetts imposes a three-year waiting period before you can apply to seal.4Mass.gov. Find Out if You Can Seal Your Criminal Record The clock runs from the date of the guilty finding or the end of any incarceration, whichever comes later.
A dismissal is faster. Cases that end in dismissal, including successful completion of a CWOF, can be sealed through the court that handled the case without waiting three years.4Mass.gov. Find Out if You Can Seal Your Criminal Record That’s a central reason defense lawyers push hard for a CWOF: once probation ends and the case is dismissed, sealing becomes available much sooner.
Until the record is sealed, it can show up in background checks for employment, professional licensing, and housing. Licensed fields such as healthcare, education, and law may treat even a misdemeanor as grounds for discipline or denial, especially where the conduct is seen as reflecting on professional fitness. The downstream impact of a disturbing the peace charge often outlasts the fine, which is why how the case gets resolved at the start matters more than the dollar amount suggests.