It shall be the duty of the Planning and Zoning Administrator to enforce these Subdivision Regulations in accordance with the administrative provisions of these regulations. All departments, officials, public employees, and representatives of the Municipality, vested with the duty or authority to issue permits or licenses, shall conform to the provisions of these Subdivision Regulations and shall issue no permit or license for any use, building or purpose in conflict with the provisions of these regulations. Any permit or license issued in conflict with the provisions of these Subdivision Regulations shall be null and void.