N.Y. Vehicle & Traffic Law § 1600: Provisions of chapter uniform throughout state

§ 1600. Provisions of chapter uniform throughout state. The provisions

of this chapter shall be applicable and uniform throughout this state

and in all political subdivisions and municipalities therein and no

local authority shall enact or enforce any local law, ordinance, order,

rule or regulation in conflict with the provisions of this chapter

unless expressly authorized herein. No local authority shall enact or

duplicate any provision of this chapter as a local law, ordinance,

order, rule or regulation, except that any local authority authorized to

supersede any provision of this chapter may enact any such provision in

a modified or amended form.