This chapter and use districts herein set forth, as identified upon the Official Zoning Map of the Town of Milton, are made for the purpose of protecting the character of the community in terms of its design, mix of uses, scale, architecture and history, helping implement the Town of Milton Comprehensive Plan and facilitating community economic development in terms of job development, retention and investment. This chapter promotes public health, safety, and general welfare, conserves the value of land throughout the Town and prescribes the most desirable uses for which the land in each zoning use district may be adapted as well as those uses to be subjected to special regulations. The height, bulk and location of buildings and other structures, the area of yards, courts, setbacks and other open spaces, the density of population and intensity of use of buildings and land, the use and conservation of unique waterfront areas, and the use of structures and land for a diversity of residential choices, a Town center, commercial/business, limited industrial, institutional or other purposes, are hereby restricted and regulated as hereinafter provided.