If any section, subsection, sentence, clause or phrase of these
rules and order is for any reason unconstitutional such decisions
shall not affect the validity of the remaining portion of these rules
and orders. The City of Amesbury Traffic and Transportation Commission
hereby declares that it would have passed these regulations and each
section, subsection, sentence, clause or phrase thereof irrespective
of the fact that any one or more sections, subsection, sentence, clauses,
or phrases is declared unconstitutional.
If any vehicle is found upon any street or highway in violation
of any provisions of these rules and regulations and the identity
of the driver cannot be determined, the owner or the person in whose
name such a vehicle is registered shall be held prima facie responsible
for such violations.