If the Board concludes at any time following the filing of a complaint and after consultation with the Office of the Attorney General, that prompt judicial action is necessary to carry out the purposes of this chapter, the Board may authorize a civil action by the Attorney General for appropriate temporary or preliminary relief. Upon receipt of such authorization, the Attorney General shall promptly commence and maintain such action. Any temporary restraining order or other order granting preliminary or temporary relief shall be issued in accordance with the Virginia Rules of Civil Procedure. The commencement of a civil action under this section shall not affect the initiation or continuation of administrative proceedings by the Board under § 36-96.8.