Proof of Debts Rules

If a creditor is dissatisfied with the decision of the trustee in respect of a
            proof, the court may, on the application of the creditor, reverse or vary the decision.
            The trustee shall not be personally liable for any costs in respect of the rejection by
            him in whole or in part of any proof unless it is proved to the satisfaction of the
            court that he has acted mala fide or with gross negligence.