“In a case where the dispute is between rival claimants to a beneficial interest in the subject matter of the trust, rather the duty of the trustee is to remain neutral and (in the absence of any court direction to the contrary and substantially as happened in Merry's case[1898] 1 Ch. 306 ) offer to submit to the court's directions leaving it to the rivals to fight their battles. If this stance is adopted, in respect of the costs necessarily and properly incurred e.g. in serving a defence agreeing to submit to the courts direction and in making discovery, the trustees will be entitled to an indemnity and lien. If the trustees do actively defend the trust and succeed, e.g. in challenging a claim by the settlor to set aside for undue influence, they may be entitled to their costs out of the trust, for they have preserved the interests of the beneficiaries under the trust: consider In re Holden, Ex parte Official Receiver (1887) 20 Q.B.D. 43. But if they fail, then in particular in the case of hostile litigation although in an exceptional case the court may consider that the trustees should have their costs (see Bullock v. Lloyds Bank Ltd.[1955] 1 Ch. 317 ) ordinarily the trustees will not be entitled to any indemnity, for they have incurred expenditure and liabilities in an unsuccessful effort to prefer one class of beneficiaries e.g. the express beneficiaries specified in the trust instrument, over another e.g. the trustees in bankruptcy or creditors, and so have acted unreasonably and otherwise than for the benefit of the trust estate: consider R.S.C., Ord. 62, r. 6; and see National Anti-Vivisection Society v. Duddington, The Times,23 November 1989 and Snell's Equity, 29th ed. (1990), p. 258.”