The authority given by this Schedule to the reversioner shall not extend to the bringing of proceedings under section 17 or 18 of this Act on behalf of any of the other landlords, or preclude any of the other landlords from bringing proceedings under that section on his own behalf; and (without prejudice to the operation of paragraph 1(2) above) a person entitled to a tenancy reversionary on the tenancy in possession may make an application under section 17 (by virtue of subsection (4)) or section 18 as a landlord.

Sections 29 and 30 of this Act shall apply, and apply only, where the authority entitled to require the covenant under the section is the estate owner in respect of the fee simple and there is no tenancy carrying an expectation of possession of thirty years or more.

For purposes of section 3(6) of this Act separate tenancies shall be deemed to be tenancies with the same landlord if the immediate landlord is the same.