New Bedford, MA Environmental Rules: Vehicle Idling Restrictions (2026)
Key Facts
- Idling limit
- 10 consecutive minutes, parked
- Exceptions
- Emergency, utility, traffic jam, refrigeration
- Owner liability
- Prima facie evidence, § 23-27(c)
- Penalty section
- § 17-18(j), Chapter 17
- Governing section
- § 23-27
Summary
New Bedford outlaws letting any parked motor vehicle idle for more than ten consecutive minutes. Emergency vehicles responding to calls, utility crews working on utility facilities, traffic jams beyond a driver's control, and refrigeration units on delivery trucks are the only exceptions, and the registered owner is presumed responsible whenever a parked vehicle is caught idling.
(a)Ten-minute limitation. No person may cause or allow a motor vehicle to idle for more than ten consecutive minutes while that vehicle is parked.(b)Exceptions. The limitation set forth in the preceding subsection shall not apply to:(1)Fire trucks, police cars, ambulances, and other emergency vehicles while responding to an emergency call.(2)Utility vehicles, including contractor's equipment, while engaged in the construction, maintenance, or repair of utility facilities.(3)Motor vehicles idling while in a traffic lane, as the result of congested traffic conditions beyond the driver's control (traffic jams).(4)Refrigeration units of delivery vehicles.(c)Prima facie evidence. The fact that a parked motor vehicle is idling in violation of this section shall be prima facie evidence that the unlawful idling was caused or allowed by the person in whose name that vehicle is registered.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 19).
Full Breakdown
Section 23-27 sets a flat ten-consecutive-minute cap on idling: no person may cause or allow a motor vehicle to idle for more than ten consecutive minutes while it is parked. , a genuine traffic jam; and refrigeration units on delivery vehicles. Outside those four categories, a fixed delivery truck, a rideshare car waiting at the curb, or a personal vehicle left running while the driver runs an errand all violate the section once the ten-minute mark passes. Subsection (c) builds in an enforcement shortcut: the fact that a parked vehicle is idling in violation of the section is prima facie evidence that the registered owner caused or allowed the idling, so police do not have to catch the driver behind the wheel to issue a citation; the owner of record is presumed liable unless they rebut it.
The penalty is set by cross-reference rather than stated in Section 23-27 itself: subsection (j) of Section 17-18 of Chapter 17 governs the fine for any offense under this section, folding idling tickets into the city's general penalty and enforcement scheme rather than creating a separate schedule.
Violations & Fines
Idling a parked vehicle past the ten-minute mark is the violation itself; officers do not need to see the driver return to write the ticket, since a parked, idling vehicle is prima facie evidence against its registered owner. The fine is set by Section 17-18(j) of Chapter 17, New Bedford's general penalty and enforcement chapter, rather than by Section 23-27 itself.
Frequently Asked Questions
How long can I leave my parked car idling in New Bedford?
Are any vehicles exempt from New Bedford's idling limit?
Do police have to catch the driver to cite an idling vehicle?
Sources & Official References
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