On 26 March 1991 the defendant, a customer of the plaintiff bank, was interviewed by Mr E G McBurnie, who was employed by the plaintiff bank as a loans officer. The defendant applied for a loan of $84,000. The purpose of the loan was to pay out two existing personal loans (totalling approximately $33,860) and to pay for the construction of "a basic cottage" on the defendant's 150 acre property at Mudgee.
20 Before the interview, the defendant had two categories of debt.
21 He owed $48,511 secured on first mortgage dated 10 October 1989 over his home at 52 Carefree Road, North Narrabeen ("the defendant's home"). It had been the defendant's home since 1978. That was a loan advanced not by the plaintiff bank but by the Commonwealth Savings Bank of Australia. However, the plaintiff bank did not distinguish between itself and the Commonwealth Savings Bank of Australia, which in the documents of the plaintiff bank is called "CSB". Thus Mr McBurnie, who signed the first mortgage and evidently approved it, described that transaction in paragraph 9 of his affidavit as "Mr Conley providing a mortgage to the Bank". This approach may stem from the fact that, according to the plaintiff bank, pursuant to the Bank Integration Act 1991 (Cth), the plaintiff bank and the CSB have become the same legal person. The plaintiff bank also treated itself and the CSB as having identical commercial interests even before that development. Thus in deciding to make the $84,000 loan, the plaintiff bank took account of the period of time during which the defendant had banked both with it and with the CSB, and the average balances with each bank over the previous twelve months: Exhibit B page 14 lines 7-9. And the letter informing the defendant of the $50,000 CSB Home Loan dated 22 September 1989 was on the letterhead of the plaintiff bank, not the CSB. This loan on first mortgage was referred to in the plaintiff bank's documents as "H/L" or "H/LOAN" and bore the number "272978805".
22 The defendant also owed $33,860 on the two personal loans.
23 The total of the loans owed by the defendant before the interview was $82,381.
24 As a result of the interview, Mr McBurnie recommended, and his acting branch manager Mr R W Hunt approved, the advance of $84,000, which increased the defendant's net indebtedness to approximately $132,381.
25 The letter of approval from the plaintiff bank to the defendant was sent on 3 April 1991. The defendant executed an application for accommodation on 16 April 1991. The advance was to be secured by a second mortgage over the defendant's home. This mortgage was executed on 16 April 1991 and became registered as No Z657316. The plaintiff bank described the advance as a "Personal Credit Line loan", and the account was numbered "220800201548".
26 Before the interview the defendant had monthly repayment obligations on the loans to him of $1,772, about 50% of his gross monthly earnings of $3,500 and 58% of his earnings after tax. After the second mortgage was created in consequence of the interview, he had monthly repayment obligations of $2,214, about 55% of his gross earnings and 73% of his earnings after tax. After loan repayments and credit card payments of $18 per week, and after allowing for living expenses of $150, the defendant had a weekly surplus of $180 before the interview, but only $80 after the second mortgage was granted.
27 On 19 June 1992 a further $35,000 was advanced on the Personal Credit Line loan secured on the second mortgage. Since the $84,000 principal had been reduced by repayments to $76,720, the total principal became $111,720. On the calculations of the plaintiff bank, there was a weekly surplus of $308 after allowing for credit card expenses and living expenses of $150 per week. However, the repayment figure on the Personal Credit Line loan was $1,736 per month. The repayment figure on the Home Loan was to fall from $735 to $465 per month. This left a total monthly repayment figure of $2,201 (compared to $2,215 before the $35,000 was advanced). Since the defendant estimated his gross monthly earnings at this time at $4,000, repayments were approximately 55% of gross income, and since the bank recorded a weekly post tax salary of $785, repayments were approximately 68% of net income.
28 On 13 April 1993 the plaintiff bank approved a loan to the defendant for a further $50,000. It was an increase in the Home Loan, and was secured by way of first mortgage on the defendant's home. The increase took the Home Loan to $92,811, with monthly repayments of $924. This meant the total repayments on the three loans secured on the two mortgages had risen to $2,660. The defendant estimated his gross monthly earnings at the time at $4,800: thus repayments were 55% of gross income.
29 On 6 December 1993 the plaintiff bank approved a loan to the defendant for $23,836. It was another increase in the Home Loan, and was also secured by way of first mortgage on the defendant's home. The increase took the Home Loan to $114,358, with monthly repayments of $1,106. This meant that repayments had risen to $2,842 per month. Since the defendant estimated his gross monthly income at that time as $4,800, repayments were 59% of gross income.
30 It is significant that the plaintiff bank did not tender any evidence directly relating to either of the 1993 loans, though their consequences can be detected in bank documents after the debtor fell into difficulties. The direct evidence for these loans arises from the defendant's tender of the approval letters (pages 19-25 of his second affidavit). Though the plaintiff bank's position was that only the second mortgage was relevant and the 1993 loans were secured by the first mortgage, the plaintiff bank did not object to those tenders.
31 For some time the defendant apparently maintained repayments on both the Home Loan and the Personal Credit Line loan satisfactorily. For example, on 14 July 1993 the plaintiff bank wrote to the defendant and said in relation to the Personal Credit Line loan account:
"we would like to thank you for the excellent way in which you have conducted your account" (Exhibit B page 40).
32 But on 20 December 1994 the defendant requested suspension of his January 1995 Home Loan repayments and his Personal Credit Line loan repayments (Exhibit B page 47).
33 On 4 January 1995 the plaintiff bank arranged for the defendant to call to discuss the suspension of payments on his loans for the next two months. The plaintiff bank's diary note reads:
"Work has been slow with the cut back of many overtime hours and penalty rate shifts."