(b)
upon the written authorization of a residential tenancies officer;
the landlord or the tenant, during occupancy under the tenancy agreement shall not alter or cause to be altered the lock or the locking system on any door that gives entry to the demised premises.
(b)
upon the written authorization of a rentalsman;
the landlord or the tenant, during occupancy under the tenancy agreement shall not alter or cause to be altered the lock or the locking system on any door that gives entry to the demised premises.