New York Codes, Rules and Regulations
Title 9 - EXECUTIVE DEPARTMENT
Subtitle I - Office of Parks, Recreation and Historic Preservation
Chapter I - Parks
Subchapter H - Palisades Interstate Park Commission-new York Rules And Regulations
Part 412 - Vehicles
Section 412.3 - Vehicles permitted to use parkways or park roads by written permit only

(a) Outing or recreational buses, which make no intermediate stops from their point of origin to their destination, for the purpose of receiving or discharging passengers at a park under the jurisdiction of the commission.

(b) Other public omnibuses operating under a franchise or permit, for the purpose of receiving or discharging passengers at a park under the jurisdiction of the commission.

(c) School buses when transporting students or children to and from a school or children's camp or during an educational or cultural field trip.

(d) A vehicle designed or equipped for towing or pushing of disabled vehicles.

(e) Any vehicle owned and operated by a utility and used in the construction, maintenance or repair of its facilities when actually engaged in the construction, maintenance or repair of facilities located on property under jurisdiction of the commission.

(f) Any vehicle carrying, or adapted for carrying, more than 15 passengers in addition to the driver.