Local Government and Housing Act 1989

8 (1) A long residential tenancy may be brought to an end at the term date by not less than one month’s notice in writing given by the tenant to his immediate landlord.

(2) A tenancy which is continuing after the term date by virtue of paragraph 3 above may be brought to an end at any time by not less than one month’s notice in writing given by the tenant to his immediate landlord, whether the notice is given before or after the term date of the tenancy.

(3) The fact that the landlord has served a landlord’s notice or that there has been an election by the tenant to retain possession shall not prevent the tenant from giving notice under this paragraph terminating the tenancy at a date earlier than the specified date of termination.