The Village Clerk shall cause the installation
and maintenance of traffic control devices when and as required under
the provisions of this chapter, to make effective the provisions of
this chapter, and may cause the installation and maintenance of such
additional traffic control devices as he/she may deem necessary to
regulate, warn or guide traffic under the Vehicle and Traffic Law
of the State of New York, subject to the provisions of §§ 1682
and 1684 of that law.