Nursery schools serving more than five but not more than 25 children may be permitted as a conditional use in those zones specified provided that the use and/or structures shall adhere to the minimum standards of the particular zones and the following:
a. A statement setting forth full particulars on the building and/or use is submitted.
b. The lot upon which such use is proposed shall conform to the following standards and requirements:
1. Minimum lot area: one acre.
2. Minimum front setback: Fifty (50') feet.
3. Minimum side and rear setbacks: Twenty-five (25') feet.
c. Accessory buildings shall not be located closer than twenty (20') feet to any residential property line.
d. The use shall be screened from adjacent residential zones and existing residential structure.
e. Wall and ground signs shall be permitted subject to the requirements of Section
22-5.