6. For rules 28 and 29 substitute—
28.—(1) Where it appears to the Registrar that the title has been sufficiently investigated on a transaction for value, the examination of the title may be modified in such manner as the Registrar thinks fit.
(2) In this rule and rule 29 “transaction for value” includes a charge to secure future advances.
29. Where on a transaction for value the applicant’s solicitor investigated, or caused to be investigated, the title in the usual way on the applicant’s behalf, the application shall contain a certificate to that effect.”