The Petroleum Marketing Practices Act (“PMPA”), 15 U.S.C. 2801 et seq., as amended, is the law that directs the FTC to enact this rule. Section 204 of PMPA, 15 U.S.C. 2824,provides,no,except,any,unless.

(b) A State or political subdivision thereof may provide for any investigative or enforcement action, remedy, or penalty (including procedural actions necessary to carry out such investigative or enforcement actions, remedies, or penalties) with respect to any provision of law or regulation permitted by subsection (a).