(1) The Lokpal may, for the purpose of conducting any preliminary inquiry or investigation, utilise the services of any officer or organisation or investigating agency of the Central Government or any State Government, as the case may be.
     (2) For the purpose of preliminary inquiry or investigating into any matter pertaining to such inquiry or investigation, any officer or organisation or agency whose services are utilised under sub-section (1) may, subject to the superintendence and direction of the Lokpal,—
         (a) summon and enforce the attendance of any person and examine him;
         (b) require the discovery and production of any document; and
         (c) requisition any public record or copy thereof from any office.
     (3) The officer or organisation or agency whose services are utilised under sub-section (2) shall inquire or, as the case may be, investigate into any matter pertaining to the preliminary inquiry or investigation and submit a report thereon to the Lokpal within such period as may be specified by it in this behalf.