1316.12—Refusal to allow inspection with an administrative warrant.
If a registrant or any person subject to the Act refuses to permit execution of an administrative warrant or impedes the inspector in the execution of that warrant, he shall be advised that such refusal or action constitutes a violation of section 402(a)(6) of the Act (21 U.S.C. 842(a)(6) ). If he persists and the circumstances warrant, he shall be arrested and the inspection shall commence or continue.