Paragraph 12
Securing that, where a subsequent notice to quit is given in accordance with provisions made by virtue of paragraph 11 above in a case where the original notice to quit fell within section 28(1) of this Act, then, if the tenant serves on the landlord a counter-notice in writing within one month after the giving of the subsequent notice to quit (or, if the date specified in that notice for the termination of the tenancy is earlier, before that date), the subsequent notice to quit shall not have effect unless the Tribunal consent to its operation, and applying section 28(5) of this Act as regards the giving of that consent.