Whenever it appears to the Secretary that any person has engaged, is engaged, or is about to engage in acts or practices constituting a violation of this chapter, or any rule or order thereunder, a civil action, [1] may be brought, in accordance with section 7192(c) of this title , in the appropriate district court of the United States to enjoin such acts or practices, and, upon a proper showing, the court shall grant, without bond, mandatory or prohibitive injunctive relief, including interim equitable relief. ( Pub. L. 95–620, title VII, § 724 , Nov. 9, 1978 , 92 Stat. 3335 .) [1] So in original. The comma probably should not appear. Editorial Notes References in Text This chapter, referred to in text, was in the original “this Act”, meaning Pub. L. 95–620 , Nov. 9, 1978 , 92 Stat. 3289 , known as the Powerplant and Industrial Fuel Use Act of 1978 , which is classified principally to this chapter. For complete classification of this Act to the Code, see Short Title note set out under section 8301 of this title and Tables.