N.C. Gen. Stat. § 143B-135.108

Any component of the System that is or shall become a part of any State park, recreation area, wildlife management area, or similar area shall be subject to the provisions of this Part as well as any other laws under which the other areas are administered, and in the case of conflict between the provisions the more restrictive provisions shall apply. On segments of any State trail that cross property controlled by agencies or owners other than the Department's Division of Parks and Recreation, the laws, rules, and policies of those agencies or owners shall govern the use of the property.