(1) A party to a proceeding who attended or was represented at a compulsory conference may object to the member who presided constituting the Tribunal (whether with or without others) for the purpose of hearing the proceeding.
(2) The objection must be made to the Tribunal before or at the commencement of the hearing.
(3) If an objection is made, the member must take no further part in the hearing and, if necessary, the Tribunal must be reconstituted.