A. 
Except those parts, if any, which are subject to approval under § 1684 of the Vehicle and Traffic Law of the State of New York, this chapter shall take effect when filed with the Secretary of State.
B. 
Any part or parts of this chapter which are subject to approval under § 1684 of the Vehicle and Traffic Law shall take effect from and after the day on which approval in writing is received from the New York State Department of Transportation.