In recognition of the need for housing for seniors and the character of this Borough, the purpose of this overlay zone is to allow age-restricted housing on parcels determined to be suitable by way of specific land area of the development site and other physical and cultural attributes for such a unique use. Therefore, single-family attached and multifamily units restricted to senior citizens, under the provisions of the Fair Housing Act Amendment and Civil Rights Act of 1968, shall be permitted in all nonresidential zoning districts (i.e., CB Central Business, HC Highway Commercial, BC Business Commercial, NC Neighborhood Commercial, O Office, and PO Professional Office) except for those properties fronting the White Horse Pike, in accordance with the requirements below.