When any violation of RSA 265:102 has been observed by any person, and the matter disposed of has been ejected from a vehicle, such observation is prima facie evidence that the driver of such vehicle has committed the violation.
N.H. Rev. Stat. Ann. § 265:103
Evidence of Littering
Source
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.