57 Power to conduct formal investigations.E+W+S
(1)Without prejudice to their general power to do anything requisite for the performance of their duties under section 53(1), the Commission may if they think fit, and shall if required by the Secretary of State, conduct a formal investigation for any purpose connected with the carrying out of those duties.
(2)The Commission may, with the approval of the Secretary of State, appoint, on a full-time or part-time basis, one or more individuals as additional Commissioners for the purposes of a formal investigation.
(3)The Commission may nominate one or more Commissioners, with or without one or more additional Commissioners, to conduct a formal investigation on their behalf, and may delegate any of their functions in relation to the investigation to the persons so nominated.