(1) If as a result of considering an application under this Part in respect of a boundary of land, the Registrar-General becomes aware that there is doubt as to the position of another boundary of that or other land, the Registrar-General may determine the position of that other boundary.
(2) Before making a determination under this section, the Registrar-General--(a) is to give notice of the proposed determination to the owner of each parcel of land adjoining that other boundary inviting the person to make a written submission on the matter within a specified period (not less than 21 days), and(b) is to take into consideration any submissions made in accordance with the requirements of such a notice.
(3) The Registrar-General must not make a determination under this section without prior consultation with the Surveyor-General.