Section 115 of the [1968 c. 23.] Rent Act 1968 (application to Isles of Scilly) shall have effect as if the reference therein to Part IV of that Act included a reference to Part III of this Act; and the other provisions of this Act shall have effect, in their application to the Isles of Scilly, subject to such exceptions, adaptations and modifications as the Minister may by order direct.