(1) The evidence of a witness may be taken under section 65 in the presence or absence of:
(a) the person to whom the investigation conducted by the Prosecutor, or the proceeding before the ICC, relates; or
(b) his or her legal representative (if any).
(2) The magistrate conducting a proceeding under either section 65 or 66, or both, may permit:
(a) if the person to whom the investigation conducted by the Prosecutor, or the proceeding before the ICC, relates has been notified of the proceeding before the magistrate--that person; and
(b) any other person giving evidence or producing documents or other articles at the proceeding before the magistrate; and
(c) a representative of the Prosecutor or of the ICC;
to have legal representation at the proceeding before the magistrate.