Damages and/or rent (if any) the cross-claimant is entitled to under the lease between the parties from the time the first cross-defendant left its possession of the premises.
11The defendant claims a sum of $135,100 under this heading. It is calculated by applying the difference between the rent under the lease less the amount presently being paid by Shaw Gidley for 56 months. The difference is $2412.50 per month.
12This claim raises the question of mitigation of the loss by the lessor taking steps to release the premises. In Derbury Pty Ltd v ACI Australia Limited (NSWSC, 8 August 1991, Giles J, unreported) Giles J said the following concerning the lessors claim for damages following upon a repudiation of a lease by the lessee:
"Mitigation The plaintiff conceded that it was under a duty to mitigate its loss. That is the traditional expression of the position of the innocent party to a breach of contract, stated (for example) by Viscount Haldane LC in British Westinghouse Electric and Manufacturing Co Ltd v Underground Electric Railways Co of London Ltd (1912) AC 673 at 689 "The fundamental basis is ... compensation for pecuniary loss naturally flowing from the breach; but this first principle is qualified by a second, which imposes on a plaintiff the duty of taking all reasonable steps to mitigate the loss consequent on the breach, and debars him from claiming any part of the damage which is due to his neglect to take such steps. In the words of James LJ in Dunkirk Colliery Co v Lever (1878) 9 Ch D 20 at 25, 'The person who has broken the contract is not to be exposed to additional cost by reason of the plaintiffs not doing what they ought to have done as reasonable men, and the plaintiffs not being under any obligation to do anything otherwise than in the ordinary course of business.'"
But the duty is not a duty in the sense that a plaintiff which fails to mitigate its loss commits a wrong against the defendant. In Driver v War Service Homes Commissioner (1923) 44 ALT 130 at 134, in a passage approved by Priestley JA in TCN Channel 9 Pty Ltd v Hayden Enterprises Pty Ltd (1989) 16 NSWLR 130 at 162, Irvine CJ said -
"...this expression, I think, does not mean that he is under any duty in the ordinary sense, towards the party breaking the contract, but that he cannot be said to have really incurred any loss which might have been avoided by his taking such steps as a reasonably prudent man in his position would have taken to avoid further loss to himself: and the best test is, what would such a man do to avoid such a further loss to himself, supposing that, from insolvency of the other party, or from some other reason, he could not get any damages."
The principle is that the plaintiff cannot recover as damages any loss which it would not have suffered had it acted as a reasonable man would have acted following the breach. Although conceptually distinct from the measure of loss, mitigation is one of the elements in measuring the plaintiffs loss: see Radford v De Froberville (1977) 1 WLR 1262 at 1272; Compania Financiera "Soleada" SA v Hamoor Tanker Coro Inc (The Borag) (1981) 1 WLR 274 at 281. Notwithstanding this, many cases say that the onus lies on the defendant to prove that the plaintiff acted unreasonably. In the joint judgment of Kitto, Windeyer and Owen JJ in TC Industrial Plant Pty Ltd v Robert's Queensland Pty Ltd (1963) 37 ALJR 289 it was succinctly said (at 292) that it was for the defence to show that the plaintiff had failed to mitigate damages, and other cases are Roper v Johnson (1873) LR 8 CP 167; Criss v Alexander (No 2) (1928) 28 SR 587; Harding v Harding (1928) 29 SR 96; Bagnall v National Tobacco Corp of Australia Ltd (1934) 34 SR 421; Metal Fabrications (Vic) Pty Ltd v Kelcey (1986) VR 507; and Goldburg v Shell Oil Co of Australia Ltd (1980) 95 ALR 711. The ultimate burden of proving its loss lies upon the plaintiff, but the defendant bears the burden of calling evidence establishing that the plaintiff acted unreasonably: see the two limbs of the statement of Yeldham J in Sacher Investments Pty Ltd v Forma Stereo Consultants Pty Ltd (1976) 1 NSWLR 5 at 9 -
"Although a plaintiff cannot recover for loss consequent upon a defendant's breach of contract, where he could have avoided such loss by taking reasonable steps, nonetheless a defendant who seeks to rely upon a failure to mitigate must show that the plaintiff ought, as a reasonable man, to have taken certain steps for the purpose of doing so.""
13The issues which seem to arise in respect of this claim to damages included the following:
(1)The possibility that the lessor may sell the premises;
(2)The possibility that the mortgagee may sell the premises;
(3)The failure of the lessor to advertise the premises the sale;
(4)The likelihood of the lessor re-letting the premises in the near future.
I will deal with these in turn.
14The evidence indicates that there was an auction of part of the property in August and that the mortgagee paid the expenses of the auctioneer. The auction was not successful. Apart from the fact that the lessor fixed the price, there is no other evidence on the likelihood of sale although there is a for sale sign and the lessor is actively seeking a sale.
15To use the words of Mr McLoughlin, the mortgagee is talking about taking back the property. This effectively means that they are likely to exercise the power of sale which would lead to a termination of the lessor's interest in the property. There is little evidence about what steps the mortgagee proposes to take and when it might take the steps. Mr McLoughlin made it plain in his evidence that the lessor is in a difficult financial situation and he blamed the lessee's actions for that difficulty.
16There is evidence from Mr Webb of the lessee that he has not seen for lease signs on the premises. He noted that there were no advertisements for leasing the premises in the local newspaper and monitoring of the websites of major commercial leasing real estate agents showed no advertisement in regard to the premises. He has also searched in the website of the leasing agent who leased the premises to him and can find no listing of the premises for lease. According to the lessor, that agent has been appointed to release the premises.
17On the question of the advertising of the property there appears to be one small sign on the second floor which refers one to the lessor for leasing enquiries. There is an obvious difficulty with releasing the property and that is that there are three separate offices and a boardroom which are available for lease having regard to the occupation of the residue of the original leased area by Shaw Gidley.
18There was evidence from Mr McLoughlin of attempts to interest a dentist in taking part of the space and also interesting a firm of solicitors to move to the space. Those have not yet come to fruition. However he said the following:
Q. Isn't it the case, Mr McLoughlin, that level 2 of the building has a very good likelihood of being released in the near future?
A. I hope so.
Q. It has a very good likelihood in the next three months?
A. In the next three months, I would certainly hope so.
19I have already mentioned that Shaw Gidley are in possession on a monthly tenancy. According to the evidence of Mr McLoughlin they may perhaps only stay until next April. Further determination of what is the likely period that a loss will be suffered by the lessor is complicated by the lack of any real evidence addressing the question by the parties. Given that the bank seems to be considering taking steps to sell the premises, the lessor has been in financial difficulties and the hopeful thought that the vacant area might be relet in next three months, it would seem to me that the likelihood is that the lessor will only have an available place to let for a period of six months. Accordingly, I fix the damages at $14,475. The plaintiff lessor also claims damages represented by its solicitor and client legal costs of the earlier part of these proceedings in the sum of $43,883.90. That is not an appropriate claim and costs should be dealt with in the ordinary way on the outcome of the case.