“(6A) Subsection 229 (1) and section 276 of the Act do not apply in respect of a controlled activity of the kind referred to in item 2 or 3 of Schedule 4 to the Act—
(a) where—
(i) the lease being varied contains a rural purpose clause; or
(ii) the new lease contains a rural purpose clause and is being executed on the surrender of another lease that also contains a rural purpose clause; and
(b) where the variations of the lease, or the differences between the lease being surrendered and the new lease, are limited to any of the following:
(i) the date of commencement of the lease;
(ii) the term of the lease;
(iii) the omission of a clause relating to the withdrawal of land;
(iv) a consolidation of land holdings that are contiguous to the land comprised in the lease being varied or surrendered.”.