In any lease of a dwelling-house, being a lease to which this section applies, there shall be implied a covenant by the lessor—
and any covenant by the lessee for the repair of the premises (including any covenant to put in repair or deliver up in repair, to paint, point or render or to pay money in lieu of repairs by the lessee or on account of repairs by the lessor) shall be of no effect so far as it relates to the matters mentioned in paragraphs (a) and (b) of this subsection.
The covenant implied by this section (hereinafter referred to as the lessor's repairing covenant) shall not be construed as requiring the lessor—
and subsection (1) of this section shall not avoid any covenant by the lessee so far as it imposes on the lessee any of the requirements mentioned in paragraph (a) or paragraph (c) of this subsection.
In determining the standard of repair required by the lessor's repairing covenant, regard shall be had to the age, character and prospective life of the dwelling-house and the locality in which it is situated.
In any lease in which the lessor's repairing covenant is implied, there shall also be implied a covenant by the lessee that the lessor, or any person authorised by him in writing, may at reasonable times of the day, on giving twenty-four hours notice in writing to the occupier, enter the premises comprised in the lease for the purpose of viewing their condition and state of repair.
In this and the next following section the following expressions have the meanings hereby respectively assigned to them, that is to say:—
" lease " includes an underlease, an agreement for a lease or underlease, and any other tenancy, but does not include a mortgage, and " covenant ", " demise " and " term " shall be construed accordingly ;
" lease of a dwelling-house " means a lease whereby a building or part of a building is let wholly or mainly as a private dwelling, and " the dwelling-house " means that building or part of a building ;
" lessee " and " lessor " mean respectively the person for the time being entitled to the term of a lease and to the reversion expectant thereon.