(1) The Commission, either of its own volition or if requested by the Minister, may conduct an inquiry if it is considered by the Commission that -

(a) there is, in any body (whether public or otherwise) institution, sector of society, or geographical area, evidence of -

(i) a serious violation of human rights or equality of treatment obligations in respect of a person or a class of persons, or

(ii) a systemic failure to comply with human rights or equality of treatment obligations,

and

(b) the matter is of grave public concern, and

(c) it is in the circumstances necessary and appropriate so to do.

(2) An inquiry may be undertaken by one or more than one member of the Commission.

(3) Before conducting an inquiry under this section, the Commission shall, as soon as may be, prepare terms of reference for the inquiry and an outline of the procedures to be followed for the inquiry.