Section 172

The Director‑General must, at any inquiry held by him or her, take down and record the evidence taken by the Director‑General upon such inquiry and of his or her decision thereon and must furnish to the General Division of the High Court a copy of the record if ordered to do so by the General Division of the High Court suppressing in such copy the name of any person from whom information has been derived if he or she thinks it expedient to do so.