No person shall refuse entry or access to any authorized representative of the Board who requests entry for purposes of inspection, and who presents appropriate credentials, nor shall any person obstruct, hamper or interfere with any such representative while in the process of carrying out his official duties. Should the Board or its designated agent be denied access to any land where such access was sought for the purposes set forth in this Article, the Board may apply to any court of competent jurisdiction for a search warrant authorizing access to such land for said purposes. The court may upon such application issue the search warrant for the purposes requested.
N.C. Gen. Stat. § 143-466