Driving New Jersey

It is illegal to attach a siren or whistle to your bicycle.

Status: Still Enforced / On the Books

The Law Explained

While bells and basic horns are actively encouraged for safety, state traffic laws specifically forbid outfitting a standard bicycle with an emergency-style siren or a steam-style whistle. This ensures that pedestrians and motorists do not mistake an overly enthusiastic ten-year-old on a bicycle for an approaching fire engine or police vehicle.

📚 Source / Legal Code

Official Code Citation: N.J.S.A. 39:4-11

Where to look:

New Jersey Motor Vehicles and Traffic Regulation

Disclaimer: This information is for entertainment purposes only and may not reflect current law. Always consult a qualified attorney for legal advice.

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