(1)In this Act, unless the context otherwise requires—

(2)For the purposes of reckoning the periods mentioned in sections 1(1) and 3(1)(a)(i) of this Act—

(a)any provision in a lease (however expressed) enabling the lease to be terminated earlier than the date on which the lease would otherwise terminate shall be disregarded; and

(b)where a lease includes provision (however expressed) requiring the landlord to renew the lease, the duration of any such renewed lease shall be added to the duration of the original lease.