Section 39 of the Leasehold Reform, Housing and Urban Development Act 1993 (LRHUDA 1993) provides to qualifying tenants of flats the right to acquire a new lease (often referred to as a lease extension, but in fact being the grant of a new lease for a term of 90 years plus the existing term of the lease, at a peppercorn ground rent per LRHUDA 1993, s 56). The right is exercised by the tenant giving a notice under LRHUDA 1993, s 42 to the landlord and to any third party to the tenant's lease (LRHUDA 1993, s 42(2)). By LRHUDA 1993, s 40, 'the landlord' means the person who is the owner of that interest in the flat which, for the time being, is an interest in reversion expectant on