9.—(1) The chief clerk shall, after receipt of the petition, make an interim appointment of the appropriate area board as a guardian ad litem under section 11 of the Act, which appointment may be incorporated in the form of notice to be endorsed on the petition at the time of its issue.
(2) Such appointment may be confirmed by the judge or he may make another appointment under the said section 11.
(3) Rule 15 of Order 3 shall not apply to the appointment of a guardian ad litem under this Rule.