“Limitation of service charges: costs of proceedings 8 (1) A tenant may make an application for an order that all or any of the costs incurred, or to be incurred, by the landlord in connection with proceedings before a court, [residential property tribunal] or leasehold valuation tribunal, or the Lands Tribunal, or in connection with arbitration proceedings, are not to be regarded as relevant costs to be taken into account in determining the amount of any service charge payable by the tenant or any other person or persons specified in the application. (2) The application shall be made − ... (c) in the case of proceedings before the Lands Tribunal, to the tribunal; (3) The court or tribunal to which the application is made may make such order on the application as it considers just and equitable in the circumstances.”