Pursuant to the authority conferred Article 16 of the Town Law of the State of New York, and for each and every one of the purposes specified therein, the Town Board of the Town of Westfield, County of Chautauqua and State of New York, has ordained and does hereby enact the following ordinance, regulating and restricting by districts, the height, number of stories and size of buildings and other structures, the size of yards and other open spaces, the density of population and location and use of buildings, structures and land for trade, industry, residence or other purposes, and does ordain that this chapter shall take effect 10 days after publication and posting in accordance with § 264 of the Town Law.