(3) Also, the Registrar-General may refuse to register
a plan referred to in subsection (1) or (2) unless written consent to its
registration is lodged and is signed by each of the following the
Registrar-General considers appropriate in the circumstances--
(a) the
judgment creditor under any writ recorded in a folio for the land,
(b) the
caveator under a caveat affecting any estate or interest in the land,
(4) Despite subsection (1) or (2), the
Registrar-General may, without giving notice to any person, waive the
requirement for a person mentioned in the subsections to sign a plan.