"This guarantee is to be applicable to the ultimate balance that may become due to the bank from [an affiliate] and until payment of such balance no guarantor shall be entitled to participate in any security held or money received by the bank on account of any such balance or to stand in the bank's place in respect of any security or money."
"49. That does not necessarily provide an instant answer in the present case. Counsel for the SFO take the point that a straightforward application of the doctrine would give Highbury greater rights as against Barclays than Zirfin itself enjoyed. Under the terms of the Guarantee Zirfin could never compete with Barclays in enforcing the Affiliates' Charges until such time as Barclays had been completely repaid. It is not disputed that at present Barclays is still owed money by some one or more of the Affiliates which is secured by the Affiliates' Charges. But because the exception from the 'common debtor' rule identified by Lord Eldon is founded upon the surety's right to call upon the principal to discharge the debt (i.e. Zirfin's right of exoneration/indemnity against the Affiliates) it takes no account of what rights exist as between Zirfin and Barclays. The SFO submit that this is inequitable. 50. I agree. If Highbury's ability to avoid the constraints of the 'common debtor' rule is dependant upon the 'equities' that exist as between Zirfin and the Affiliates, then those 'equities' ought to include not only the right to demand payment but also the rights to enforce any security. If those rights are restricted by the contract which creates the relevant relationship of principal and surety on which Zirfin relies, then that restriction must be recognised in the marshalling of the security. If Zirfin would not be subrogated to Barclays' rights until such time as the Barclays debt had been entirely repaid, then Highbury cannot by a process akin to subrogation become entitled to any greater right."
"... if a party has two funds (not applying now to assets particularly) a person having an interest in one only has a right in equity to compel the former to resort to the other; if that is necessary for the satisfaction of both." "
“We have gone this length: if A has a right to go upon two funds and B upon one, having both the same debtor, A shall take payment from that fund, to which he can resort exclusively; that by those means of distribution both may be paid. That course takes place, where both are creditors of the same person; and have demands against funds, the property of the same person. Here, it is true, there may be creditors, who have demands against the four, and others who have demands against the one: but it was never said, that, if I have a demand against A and B, a creditor of [B] shall compel me to go against A; without more; as, if B himself could insist, that A ought to pay in the first instance; as in the ordinary case of… principal and surety; to the intent, that all the obligations arising out of these complicated relations, may be satisfied: but, if I have a demand against both, the creditors of B have no right to compel me to seek payment from A; if not founded upon some equity, giving B the right for his own sake to compel me to seek payment from A.”
"The words of Lord Eldon can, I think, be applied to the facts before me in this way:- 'It has never been said that if Barclays has a demand against the Affiliates and Zirfin, then Highbury can compel Barclays to go against the Affiliates; at least without something more, such as if Zirfin could insist that the Affiliates ought to pay in the first instance, as would be the case between principal and surety. Rather, if Barclays has a demand against both the Affiliates and Zirfin, Highbury has no right to compel Barclays to seek a payment from the Affiliates unless it is founded on some equity giving Zirfin the right (for its own sake) to compel Barclays to seek payment from the Affiliates.'"
"It is settled at common law that, given a contract of indemnity, no action could be maintained until actual loss had been incurred. The common law view was first pay and then come to the Court under your agreement to indemnify. In equity that was not the view taken. Equity has always recognised the existence of a larger and wider right in the person entitled to indemnity. He was entitled, in a Court of Equity, if he was a surety whose liability to pay had become absolute, to maintain an action against the principal debtor and to obtain an order that he should pay off the creditor and relieve the surety. Another way in which the indemnity was often worked out in the Court of Chancery was by ordering a fund to be set apart to meet the liability as and when it arose. So that in the view of the Court of Equity it was not necessary for the person entitled to the indemnity to be ruined by having to pay the full amount in the first instance. He had full power to take proceedings under which that fate might be averted, and he might substantially protect himself and secure his position by coming to the Court."