Official zoning map
a. The boundaries of the above zoning districts are hereby established as shown on a map entitled "Town of Tiverton Official Zoning Map," and filed with the town clerk. The Town of Tiverton Official Zoning Map, hereinafter called "zoning map," is hereby adopted and made a part of this ordinance.
b. The zoning map shall be attested by the town clerk and town solicitor, and bear the signature of the town council president and the seal of the Town of Tiverton.
c. Regardless of the existence of copies of the zoning map, which may be periodically made or published, the zoning map herein described, which shall be located in the office of the town clerk, shall be the Town of Tiverton Official Zoning Map; it shall be the authority as to the current zoning status of land and water areas, buildings and other structures in the Town of Tiverton.