Sch 4 para 8
Where a notice under paragraph 3 has been given to a person other than the landlord and, at a time when any obligations arising out of the notice remain to be discharged by him, he ceases to be such a person as is mentioned in paragraph 3(2), then, if he is still in a position to discharge those obligations to any extent he remains responsible for discharging those obligations, and the provisions of this Schedule continue to apply to him, to that extent.