Article 8 Recovery of cost of work
Where, on an arbitration relating in whole or in part to the question specified in article 3(1)(a), it appears to the arbitrator that the tenant has done work required by a notice to do work which he was under no obligation to do, the arbitrator shall determine the reasonable cost of such work, which shall be recoverable from the landlord by the tenant in accordance with section 85(1) of the 1986 Act.