(1) The registrar must cause a notice of dealing to be forwarded to a party to a transaction under the Act or these Regulations if the registrar is not satisfied as to the genuineness of the transaction—
(a) because the party to the transaction is not personally known to the registrar; or
(b) because the registrar is doubtful as to the genuineness of a signature; or
(c) for any other reason.
(2) If a notice of dealing is forwarded to a party, the registrar must not register the transaction until satisfied that the matter is in order.