The London Authorities (Transfer of Housing Estates etc.) (No. 1) Order 1972

Rent books

11.  Until a new rent book is issued by a transferee authority in respect of any housing accommodation transferred by article 3, notification to the tenant of the said of accommodation of that transfer shall be deemed to be a compliance by the said authority as landlord with the requirements of section 2(1)(a) of the Landlord and Tenant Act 1962.