which are required to be retained and preserved under section 301 of the Civil Rights Act of 1960 ( 52 U.S.C. 20701 ). (2) Cause of action for injunctive and declaratory relief The Attorney General may bring an action in an appropriate district court of the United States for such declaratory or injunctive relief as may be necessary to ensure compliance with the regulations promulgated under subsection (a). 3302. Penalties