A. 
Except those parts, if any, which are subject to the approval under § 1684 of the Vehicle and Traffic Law of the State of New York, this chapter and any orders, rules and/or regulations adopted and/or issued hereunder shall take effect as provided by law.
B. 
Any part or parts of this chapter and any orders, rules and/or regulations adopted and/or issued hereunder which are subject to approval under § 1684 of the Vehicle and Traffic Law of the State of New York shall take effect from and after the day on which approval in writing is received from the New York State Department of Transportation.