Subject to any order for the payment of costs that may be made on an application to the court under this Schedule, any costs incurred by the Society for the purposes of this Schedule, including, without prejudice to the generality of this paragraph, the costs of any person exercising powers under this Part of this Schedule on behalf of the Society, shall be paid by the Solicitor or his personal representatives and shall be recoverable from him or them as a debt owing to the Society.