contended that s 58(3) of the Real Property Act did not require the bank to pay or apply towards the indebtedness of Raffindale and the bankrupt (as fixed under the Deed) 82.5% or $1,633,521 of the net proceeds of sale of the combined property. That is because, it is contended, the Sale Agreement between AGC and the bank did not relate to the division of the proceeds of sale of the combined property, but related to the allocation between AGC as first mortgagee of the MSB lease and the bank as first mortgagee of the freehold property of one composite sum to be received from the proceeds of the joint sale of those properties. In other words, it is contended, the bank agreed to sell the freehold property for an amount equal to 60% of the "one-line" sale price, and did not breach its duty to the bankrupt or to Raffindale in doing so.
28 We do not accept that characterisation of her Honour's findings. In our view, it is clear that her Honour found that, whatever the terms of the Sale Agreement between the bank and AGC, the proportion of the net proceeds of sale attributable to the freehold property from the net proceeds of the one-line sale was 82.5% of the net proceeds of sale. The Sale Agreement between AGC and the bank dealt with the distribution of "the net proceeds of sale" of the combined property, but with a limit upon the amount the bank could receive of not more than $1.3 million. As between itself and AGC, for whatever commercial reasons, the bank was entitled to enter into that arrangement. But it could not do so at the expense of the bankrupt or at the expense of Raffindale. Accepting that the bank entered into the Sale Agreement in good faith, in an endeavour to arrive at a realistic commercial outcome, its action does not lead to a recharacterisation of the nature or effect of the Sale Agreement. The relevant provisions of the Sale Agreement are set out in [13] above. It does not express itself as an agreement about the relative values of the freehold property and the MSB lease, or the extent to which they will contribute to the net proceeds of the one-line sale. It deals with the application of the net proceeds of sale. Moreover, the amount the bank may recover from the net proceeds of sale is capped. If the one-line sale were to result in net proceeds of sale in excess of $2,166,670, the bank would not be entitled to participate in any further sum. For example, the bank's share of the net proceeds of sale would be capped at $1,300,000 even if the one-line sale resulted in net proceeds of sale of $2,500,000 or $3,000,000. Such an agreement on its face is not one which therefore represents a recognition of the respective proportions in which the values of the freehold property and the MSB lease would contribute to the amount to be realised in a one-line sale.
29 Once her Honour characterised the Sale Agreement in the way she did, and in our view without error on her part, it follows that the Sale Agreement does not dictate as between the bank on the one hand and the bankrupt and his group of companies on the other how the proceeds of sale of the freehold property with the MSB lease are to be allocated and distributed. Her Honour found, on the evidence which she preferred, that in fact the value of freehold property relative to the value of the MSB lease was 82.5% of the total net proceeds of the one-line sale. In our judgment, she then properly applied that finding in the way described in her reasons for judgment.
30 That is not to accept that, in circumstances such as the present, the bank and AGC might not have entered into an agreement, and any necessary associated conveyances to give effect to an agreement, as to the extent to which the value of the freehold property and the MSB lease may be represented by certain proportions of the net proceeds of sale. It is not apparent at present why security holders might not agree in good faith in advance of the sale of separate properties separately secured to sell them together with the objective of achieving in totality a better net outcome, and might not agree about the proportion of the net outcome which would reflect the respective values of the separate properties. An example may be where different mortgagees of adjoining properties sell the properties together to make the collective properties eligible for some different use than selling them singly, and where the different use might attract a premium on the value of the properties if sold separately. If the learned trial judge were to be taken as indicating that such an arrangement could not be made, so as to affect the interests of the individual mortgagors, as presently advised we would incline respectfully to disagree. In principle, such an arrangement might properly be entered into in accordance with the duties of a mortgagee to the mortgagor (or a surety) when realising the secured property. It would be in accord with the duties of a mortgagee discussed for example in Forsyth v Blundell (1973) 129 CLR 477. Such an arrangement may conceivably be able to be effected in contract alone, or it may require associated conveyancing.
31 It is not necessary on this appeal finally to determine that issue as, in light of our view as to the operation of the Sale Agreement, the question does not arise. On her Honour's findings as to the nature of the Sale Agreement which we have upheld, her application of s 58(3) of the Real Property Act was correct.
32 The remaining matters argued by the bank on the appeal were, in a sense, subsidiary to the point which has been dealt with. It was next argued that the bank, in the circumstances, had not breached any duty it owed to the bankrupt and that the trial judge had failed to address whether it had done so, and if it had the consequences of such breach. As noted above, the bank's point was not to distinguish between any duties it owed to Raffindale as mortgagor from those which it owed to the bankrupt as surety.
33 We do not regard her Honour's decision as turning upon the existence of any common law duty of care owed by a mortgagee to a mortgagor (or a surety), or the breach of such a duty. It is not therefore necessary to consider the significance of Pendlebury v Colonial Mutual Life Assurance Society (1912) 13 CLR 676 at 679-681, 694-695 and 699-701. That case indicates no such common law duty is owed by a mortgagee to a mortgagor when realising a security. See also the discussion of that decision in Jeogla Pty Ltd v ANZ Building Group (1999) 150 FLR 359 at 442-444; and in O'Donovan & Phillips The Modern Contract of Guarantee 3ed, p 407. The reason why her Honour made the orders appealed from is that the bank, by entering into the Sale Agreement, did not do anything which related to or compromised its acknowledged duties to Raffindale and to the bankrupt. The acceptance that the bank entered into the Sale Agreement honestly and thinking the Sale Agreement was in the best interests of all the parties must be seen in the context of her Honour's finding that it was not an agreement which, as between the bank and the bankrupt, affected how the net proceeds of sale of the one-line property were to be accounted for. She considered that, as between the bank and the bankrupt, nothing had been done which amounted to an allocation between the bank and AGC of the real respective values of the freehold property and the MSB lease. Under s 58(3) of the Real Property Act, in light of that finding, the real value of the freehold property as part of the net proceeds of sale of the one-line property (which her Honour found to be 82.5% of the net proceeds of sale) was to be applied to the indebtedness of the bankrupt and his group of companies under the Deed. The breach of duty of the bank was simply, at that point, failing to account to the bankrupt for 82.5% of the net proceeds of sale.
34 The third contention of the bank was that the bankrupt had suffered no loss in any event. In essence, the point was that, to the extent to which the bank may have failed to reduce the indebtedness of the bankrupt under the Deed by applying in reduction of the indebtedness only its share of the net proceeds of sale under the Sale Agreement, the bankrupt's indebtedness to AGC was reduced in an equal amount by AGC applying in reduction of his indebtedness to AGC 40% of the net proceeds of sale.
35 For the sake of considering the contention, we accept the proposition that the bankrupt was indebted to AGC by reason of guarantees given to AGC to support advances to PPMW. We also accept the indebtedness to AGC was in the order of the $792,010 which it received from the net proceeds of sale of the one-line sale pursuant to the Sale Agreement. It does not follow that the bank should be allowed to prove in the bankrupt's estate for an amount to which it is not entitled. It might be that AGC, if it had received a significantly lesser sum from the net proceeds of sale than the amount it received in fact may have sought to prove the outstanding indebtedness in the estate of the bankrupt. The judge at first instance made no finding on the topic. She was not required to do so. The issue in the case was whether the bankrupt was indebted to the bank for the amount which it sought to prove. Her Honour found it was not. For the reasons already given, we do not consider her Honour's conclusion in that regard was erroneous. What AGC might have done, had the circumstances been different, does not entitle the bank to prove in the bankrupt's estate for a sum to which it was not entitled.
36 It is not correct to say, as is implicit in that contention, that AGC in the circumstances received its 40% of the net proceeds of sale and applied 22.5% of the net proceeds of sale towards reduction of the debts of the bank. Nor is it correct to say that the bank's agreement under the Sale Agreement to receive only 60% of the net proceeds of sale involved an allowance made by it to AGC for which, in equity, the bankrupt should now make allowance to the bank so as to entitle the bank to maintain its present claim. In our view, the sort of equitable adjustment discussed, for example, by Scrutton LJ in A L Underwood Ltd v Bank of Liverpool [1924] 1 KB 775 at 795, and by Mahoney J in Associated Midland Corporation Ltd v Bank of New South Wales [1983] 1 NSWLR 533 at 552 does not arise in the present circumstances. Here, the arrangement between the bank and AGC was commercially negotiated at arms length. Outside that arrangement, in the particular circumstances, the bank owed duties to Raffindale and to the bankrupt in relation to the sale of the freehold property. It was obliged to account to the bankrupt for the proceeds of sale of the freehold property. As the Sale Agreement did not constitute an agreement as to what were the respective values of the freehold property and the MSB lease in a one-line sale, or otherwise a dealing with the mortgaged property in question, the bank was obliged to account for the true proceeds of sale of the freehold property, notwithstanding the Sale Agreement. Her Honour found those proceeds were 82.5% of the net proceeds of the one-line sale of the combined properties.
37 The fourth matter argued on the appeal was that the loss suffered by the bankrupt, if the breach of duty alleged by the bankrupt were established, should have been set off against the bank's claim in its proof of debt to the date of bankruptcy on 6 January 1998 of $717,961.97, pursuant to s 86 of the Bankruptcy Act. The proof of debt asserts the composition of the debt to be as follows:
Judgment 28 April 1995 $1,505,396
Less credit given 6 December 1995 (1,188,015)
Interest to 6 January 1998 184,640
Legal fees "in obtaining judgment and bankruptcy" 215,940
_______
$717,961