(e) The tenant who
had a written lease or other written rental agreement which terminates on or
after May 1, 1950, has refused upon demand of the landlord to execute a written
extension or renewal thereof for a further term of like duration not in excess
of one year but otherwise on the same terms and conditions as the previous
lease except insofar as such terms and conditions are inconsistent with the
Act.
(f) The tenant has
unreasonably refused the landlord access to the housing accommodations for the
purpose of making necessary repairs or improvements required by law or for the
purposes of inspection or of showing the accommodations to a prospective
purchaser, mortgagee or prospective mortgagee, or other person having a
legitimate interest therein; provided, however, that in the latter event such
refusal shall not be ground for removal or eviction if such inspection or
showing of the accommodations is contrary to the provisions of the tenant's
lease or rental agreement.