NY Penal Law 195.10 – Refusing to aid a peace or a police officer

A person is guilty of refusing to aid a peace or a police officer when, upon command by a peace or a police officer identifiable or identified to him as such, he unreasonably fails or refuses to aid such peace or a police officer in effecting an arrest, or in preventing the commission by another person of any offense.

Refusing to aid a peace or a police officer is a class B misdemeanor.