Where a tenancy is both a long tenancy within the meaning of Part I of the Landlord and Tenant Act 1954 and a protected tenancy, then—
The conditions mentioned in subsection (1)(a) above are—
Where the condition specified in subsection (2)(b) above would be satisfied with respect to a sub-tenancy but for a term providing for one variation, within 20 years of the date when the sub-tenancy was granted, of the sums payable by the sub-tenant, that condition shall be deemed to be satisfied notwithstanding that term, if it is satisfied with respect to a superior tenancy of the premises comprised in the sub-tenancy (or of those and other premises).
If the conditions in subsection (3B) below are satisfied in respect of a tenancy, this Part of this Act shall not apply to that tenancy and, together with Part VII of the Rent Act 1968 and the enactments replaced by Part VII, shall be deemed never to have applied to it.
The conditions are that—
If the conditions in subsection (3D) below are satisfied in respect of a tenancy, this section shall have effect, in relation to that tenancy, as if for the words "20 years" and "21 years", in subsection (2)(b) and (3) above there were substituted, respectively, the words "6 years" and "7 years".
The conditions are that—
For the purposes of this subsection the rateable value of a dwelling-house shall be ascertained in accordance with section 25 of this Act (disregarding subsection (4)) by reference to the value shown in the valuation list at the date when the variation is made.
Nothing in this section shall affect the recovery, in pursuance of any judgment given or order or agreement made before 20th May 1969, of any amount which it was not lawful to receive under the law in force at the time it was received.
In this section "grant" includes continuance and renewal and for the purposes of subsections (2)(c) and (3B)(d) above the terms of a tenancy inhibit an assignment or underletting if they—