g) Permit the Landlord or the Landlord's agents on reasonable notice and at reasonable hours to enter the premises to view the state and condition thereof and if necessary to carry out repairs, alterations or other works.

s) Not to change or install any locks on any doors or windows of the premises or to make duplicate keys thereto and to return all such keys to the Landlord or the Landlord's agents at the end of the tenancy.

v) To permit the Landlord or the Landlord's agents during the last two months of the tenancy to enter the premises at reasonable hours during the day time together with any prospective tenants or purchasers to view the premises.