C. If the board of supervisors finds the creation of the proposed district would be in accordance with the comprehensive plan for the development of the area, in the best interests of the residents and owners of the property within the proposed district, and in furtherance of the public health, safety, and general welfare, it shall pass a resolution creating the district, which resolution shall be reasonably consistent with the petition. The resolution shall provide (i) a description with specific terms and conditions of all zoning classifications that shall be in force in the district upon its creation, together with any related criteria, and a term of years, not to exceed 20 years, as to which each zoning classification and each related criteria set forth therein shall not be eliminated, reduced, or restricted, except upon the written request or approval of the owner of any property affected by a change, or as specifically required to comply with the provisions of the Chesapeake Bay Preservation Act (§ 62.1-44.15:67 et seq.) or the regulations adopted pursuant thereto, or other state law, and (ii) that the district shall terminate no later than 35 years from the date of the resolution. After the public hearing, the board of supervisors shall deliver a true copy of its proposed resolution creating the district to the petitioning landowners or their attorney-in-fact. Any petitioning landowner may then withdraw its signature on the petition in writing at any time prior to the vote of the board of supervisors. If any signatures on the petition are withdrawn as provided herein, the board of supervisors may pass the proposed resolution in conformance herewith only upon certification that the petition continues to meet the provisions of subsection A with respect to minimum acreage or assessed value, as the case may be.