The CPNC holder shall designate a company and its officers for which a vehicle for
hire is driven as agents of the CPNC holder for the purpose of serving citations on
the CPNC holder for failing to comply with this article. As condition of their CPNC,
a CPNC holder shall be responsible for violations of this article by either a person
driving the vehicle operating under their CPNC or any company for which the vehicle
is being driven.