The purpose of this chapter is to promote the health, safety, morals and general welfare of the community. In accordance with the Town's Comprehensive Master Plan, this chapter is designed to secure safety from fire, flood, panic and other dangers; to promote health and general welfare; to provide adequate light and air; to prevent crowding the land and undue concentration of population; to facilitate transportation, water, sewage, schools, parks and other public services; to assure privacy for residents and freedom from nuisance and things harmful to the senses.