; and (B) knows or has reasonable cause to believe that an interfering act would be or has been committed to effect the object of the conspiracy; shall be fined under this title, imprisoned for not more than 5 years, or both. (2) Agents of foreign powers Whoever violates paragraph (1) by conspiring with an agent of a foreign power shall be fined under this title, imprisoned for not more than 10 years, or both. (b) Consecutive sentence No term of imprisonment imposed on a person under this section shall run concurrently with any other term of imprisonment imposed on the person under any other provision of law. (c) Injunctions (1) In general Whenever it shall appear that any person is engaged or is about to engage in any act which constitutes a violation of this section, the Attorney General may bring a civil action in a district court of the United States seeking an order to enjoin such act. (2) Action by court The court shall proceed as soon as practicable to the hearing and determination of a civil action brought under this subsection, and may, at any time before final determination, enter such a restraining order or prohibition, or take such other action, as is warranted to prevent a continuing and substantial injury to the United States, a State, or a locality, or to any person or class of persons for whose protection the civil action is brought. (3) Procedure (A) In general A proceeding under this subsection shall be governed by the Federal Rules of Civil Procedure, except that, if an indictment has been returned against the respondent, discovery shall be governed by the Federal Rules of Criminal Procedure. (B) Sealed proceedings If a civil action is brought under this subsection, before an indictment is returned against the respondent or while an indictment against the respondent is under seal— (i) the court shall place the civil action under seal