46M. The Commission or the Tribunal may with a view to solving any dispute brought under section 36 require a licensee to–

(a) provide the Commission, the Tribunal or the complainant with a transcript of the broadcast complained of;

(b)   furnish the Commission, the Tribunal or the complainant  with copies of any document that may assist in resolving the dispute; or

(c)    furnish the Commission or the Tribunal with any written or oral evidence to assist in resolving the dispute or in answer to the complaint.