Rule 4.3.Arrest: Supplementary Process: Ne Exeat
Part II. Commencement of Action; Service of Process, Pleadings, Motions and Orders · Last verified September 4, 2026
Full Text of Rule 4.3
Plain-English Summary
Rule 4.3 has three subsections, and the middle one is deleted. What remains is a prohibition and a narrow exception to it.
The prohibition
Subsection (a) provides that except in cases of civil contempt or as specifically authorized by law, no civil arrest is permitted in connection with any action under these rules, except as (c) provides. Civil contempt is carved out at the front of the sentence, which matters in a court where complaints for contempt are ordinary business.
Ne exeat
Subsection (c) preserves an old remedy in modern terms. An order of arrest may enter, on motion with or without notice, when four things line up: the plaintiff has obtained a judgment or order requiring performance of an act; neglect or refusal to perform it would be punishable as contempt; the defendant is not a resident of the Commonwealth or is about to depart from it; and by reason of that non-residence or departure there is danger the judgment or order will be rendered ineffectual.
The motion must be accompanied by an affidavit showing entitlement to the relief. The court may fix such terms as are just and must in any event give the defendant a way out by posting an appropriate bond. The rule ends by defining its own vocabulary: "plaintiff" means the party who obtained the judgment or order, and "defendant" the person whose arrest is sought — so the labels follow the enforcement posture, not the original caption.
Note what the remedy is for. It secures compliance with an existing judgment or order against someone who is leaving. It is not a way to hold a party at the start of a case.
Frequently Asked Questions
Can someone be arrested in a Massachusetts divorce case?
Rule 4.3(a) bars civil arrest in actions under these rules except in cases of civil contempt, where a statute specifically authorizes it, or under the ne exeat provision in Rule 4.3(c).
What is ne exeat?
An order of arrest aimed at a party who is about to leave the Commonwealth. Under Rule 4.3(c) it is available where the plaintiff already holds a judgment or order requiring an act, non-performance would be punishable as contempt, the defendant is a non-resident or about to depart, and that departure creates a danger the judgment or order will be rendered ineffectual.
Can a ne exeat order issue without notice?
The rule allows the motion to be made with or without notice, supported by an affidavit showing the plaintiff is entitled to the relief. The court may fix such terms as are just and must in any event afford the defendant an opportunity to obtain release by giving an appropriate bond.
Who counts as the plaintiff and defendant under this rule?
Rule 4.3(c) defines them for its own purposes: the plaintiff is the party who obtained the judgment or order, and the defendant is the person whose arrest is sought — regardless of how the case was captioned.