(1) Subject to this Rule, a caveat expires 6 months after the date it is lodged.
(2) Subject to paragraph (3), if the Registrar gives notice to a caveator under Rule 8.02(b), the caveat expires 30 days after the notice is given.
(3) A caveat shall not expire by reason of paragraph (2) if—
(a) within the period referred to in paragraph (2), the caveator serves on the applicant and files with the Registrar a statement of the grounds of the caveator's objection to the making of the grant; or
(b) a Judge of the Court otherwise orders.