Text:PB rule 18
Location, privacy of proceedings
18. (1) The hearing shall be held at the prison or other institution where the prisoner is detained, or such other place as the chair of the panel, with the agreement of the Secretary of State, may direct.
(2) The hearing shall be held in private.
(3) In addition to witnesses and observers previously approved pursuant to rules 15 and 16, the chair of the panel may admit to the hearing such other persons on such terms and conditions as he considers appropriate.
(4) The parties may not challenge at the hearing the attendance of any witness or observer whose attendance has previously been approved pursuant to rules 15 and 16.