Quiet Hours: 10PM-7AM (commercial in residential), 11PM-7AM (automobile horns)
Residential Decibel Limit: Not specified (Day) / Not specified (Night)
Summary: New Bedford, MA, noise ordinances (Chapter 17, Sections 15 and 17) prohibit unnecessary automobile horn blowing between 11 p.m. and 7 a.m.. The ordinance also restricts loud noises from commercial establishments in residential areas that disturb sleep or menace health from 10 p.m. to 7 a.m.. Amplified sound in public areas is limited to 70 decibels at a distance of 15 feet.