(1) An application for a boundary determination under this Part--(a) is to be made in a form approved by the Registrar-General, and(b) is to be accompanied by such information and documents in support of the application as the Registrar-General may require (either generally or in the particular case), and(c) is to be accompanied by the prescribed application fee.
(2) The Registrar-General must refuse to make the determination unless satisfied, on investigation, that there is doubt as to the position of the boundary concerned.
(3) The Registrar-General is to give notice to an applicant if the Registrar-General refuses to make the determination and is to give reasons for that refusal.