N.H. Rev. Stat. Ann. § 266:78-m

Funeral Escort and Lead Vehicles

Source. 2008, 358:12, eff

Funeral escort and lead vehicles may be equipped with purple warning lights only as provided in RSA 265:156.

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.