11(1)Paragraphs 5 to 8 above do not apply where—
(a)the tenancy of the original tenant was granted on or after the operative date within the meaning of the [1976 c. 80.] Rent (Agriculture) Act 1976, and
(b)both that tenancy and the statutory tenancy of the first successor were tenancies to which section 99 of this Act applies.
(2)If the tenants under both of the tenancies falling within sub-paragraph (1)(b) above were persons to whom paragraph 7 of Schedule 9 to the Rent (Agriculture) Act 1976 applies, the reference in sub-paragraph (1)(a) above to the operative date shall be taken as a reference to the date of operation for forestry workers within the meaning of that Act.