Every motor vehicle driven on the ways of this state shall be provided with a muffler, a suitable and adequate horn or other device for signaling, and suitable lamps.
N.H. Rev. Stat. Ann. § 266:54
Muffler, Horn and Lamps
Source. 1905, 86:7. 1911, 133:7. 1913, 81:3. 1917, 229:6. 1921, 119:6
Official source: New Hampshire General Court. Reproduced from public-domain New Hampshire statutes; confirm against the official source for the current text. Not legal advice.