In any case where, under any of the provisions of section 30, 57, 59, or 68, a new unit plan is deposited under the Land Transfer Act 1952,—
(a) the plan deposited must be noted so as to show clearly that it is in substitution for the earlier plan:
(b) where any unit is described in any computer register or in any other instrument in respect of any land, the reference must be read as a reference to the plan for the time being deposited in respect of that land.
Compare: 1972 No 15 s 20(3), (4)(a)