Leasehold Reform, Housing and Urban Development Act 1993

3 (1) A qualifying tenant of a flat shall not participate in the giving of a relevant notice of claim if at the time when it is given he is obliged to give up possession of his flat in pursuance of an order of a court or will be so obliged at a date specified in such an order. E+W

(2) Except with the leave of the court, a qualifying tenant of a flat shall not participate in the giving of a relevant notice of claim at a time when any proceedings are pending to enforce a right of re-entry or forfeiture terminating his lease of the flat.

(3) Leave shall only be granted under sub-paragraph (2) if the court is satisfied that the tenant does not wish to participate in the giving of such a notice of claim solely or mainly for the purpose of avoiding the consequences of the breach of the terms of his lease in respect of which proceedings are pending.

(4) If—

(a) leave is so granted, and

(b) a relevant notice of claim is given,

the tenant’s lease shall be deemed for the purposes of the claim to be a subsisting lease despite the existence of those proceedings and any order made afterwards in those proceedings; and, if the claim is effective, the court in which those proceedings were brought may set aside or vary any such order to such extent and on such terms as appear to that court to be appropriate.