N.Y. Vehicle & Traffic Law § 117-a: Hazard vehicle

§ 117-a. Hazard vehicle. Every vehicle owned and operated or leased by

a utility, whether public or private, used in the construction,

maintenance and repair of its facilities, every vehicle specially

equipped or designed for the towing or pushing of disabled vehicles,

every vehicle engaged in highway maintenance, or in ice and snow removal

where such operation involves the use of a public highway, vehicles

driven by rural letter carriers while in the performance of their

official duties, and every sani-van and waste collection vehicle while

engaged in the collection of refuse and/or recyclable materials on a

public highway.