Issue 1 - whether the Response constitutes a Claim
10 It was common ground that only para (b) of the definition of Claim is relevant. The substantial argument between the parties is whether the Commercial List Response constitutes a counter-claim within that paragraph of the definition.
11 The meaning of the word Claim, and the integers of the definition of that word in the policies, is a question of construction of the policies. Previous decisions as to the meaning of the same word used in different policies are of limited assistance: Murphy v Swinbank [1999] NSWSC 934 at [490] (Einstein J); McCarthy v St Paul International Insurance Co Ltd (2007) 157 FCR 402 at [74]-[77] (Allsop J).
12 It seems to me to follow that the question of whether the Commercial List Response is a counter-claim does not turn upon the ordinary meaning of a counter-claim as explained in the authorities to which I was taken. Rather, it turns upon whether the Commercial List Response would have responded to the policies as a particular defined species of Claim that falls within the insuring clause.
13 In my opinion, there are three principal reasons why the Commercial List Response would not have responded to the policies in this way.
14 First, the insuring clause grants indemnity against Loss and Defence Costs and Expenses arising from a claim. Thus, for a counter-claim to be the type of Claim which falls under the policies it must be one which sounds in Loss and gives rise to Defence Costs and Expenses.
15 There is some circularity in the definitions because Loss includes Defence Costs and Expenses. But of particular importance is that Loss is defined relevantly as awards of damages, including Compensation Orders for which LM is legally liable resulting from a claim.
16 Here, the Commercial List Response did not claim damages. Nor did it claim compensation for which LM would have been liable if Mr Wong had succeeded. Instead, the Commercial List Response relied upon LM's knowing involvement in the Second Defendant, PTAL's alleged breaches of duty to discharge Mr Wong from his liability to LM under the guarantee.
17 It is true that the Commercial List Response also alleged that the breaches of duty gave rise to a claim for equitable compensation which could be set off against Mr Wong's liability under the guarantee so as to reduce his liability to a nil amount. But this was not a compensation order for which LM would have been legally liable resulting from the Commercial List Response.
18 Senior Counsel for the Insurers submitted that, by contrast with para (a) of the definition of Claim, para (b) does not expressly require that the counter-claim be for compensation or damages. However, this argument overlooks the fact that the type of counter-claim which falls within the definition must be one to which the insuring clause responds.
19 It is the insuring clause which is critical. The definitions must be read in light of that clause. When this is done it is clear in my opinion that only counter-claims which make a Claim for Loss respond to the policies. Thus, even though para (b) of the definition of Claim does not expressly refer to a claim for compensation or damages, that paragraph, when read in its full context, does not encapsulate any counter-claim, but only those which claim damages or compensation for which LM would be liable.
20 Counsel for the Insurers also sought to support their argument by referring to a Canadian authority which they located through their diligent researches. That authority is Myers v Simcoe & Erie General Insurance Co (1994) 18 OR (3d) 475, which was affirmed on appeal: Myers v Simcoe & Erie General Insurance Co (1994) 115 DLR (4th) 607 (Ontario Court of Appeal).
21 In Myers it was held that a defence which asserted a set-off, consisting of a claim of professional negligence in answer to a claim by an architect for professional fees, was a civil suit to which the insurance policy responded.
22 That decision supports the proposition that a defence which makes positive allegations that are said to give rise to a set-off against a claim made by an insured against the defendant, may constitute a claim. See also Derrington, The Law of Liability Insurance (3rd ed, LexisNexis Butterworths, 2013) at [8-285].
23 However, in my opinion Myers turns on its own facts and does not support the Insurers' submission in the present case that the Commercial List Response is a counter-claim falling within the terms of the policies. This because, as I have said, in the present case the counter-claim must be one which makes a Claim for Loss as defined in the policies.
24 The second reason why in my opinion the Commercial List Response is not a counter-claim within para (b) of the definition of Claim is that it is not one which is "brought against" LM.
25 A defence, such as the Commercial List Response which asserts a set-off, does not seem to me to be one which is brought against the insured in the ordinary sense in which those words are used to qualify the nature of the proceeding that constitutes a Claim.
26 Third, the insuring clause insures against Defence Costs and Expenses. This term is defined in the policies to mean the reasonable legal costs and expenses incurred in connection with the investigation, defence or settlement of a Claim.
27 There was some debate between the parties as to whether one could defend or settle a defence, that is to say the Commercial List Response. But the short answer is that the costs must be insured in meeting a Claim. As I have been at pains to stress, the Commercial List Response does not involve a Claim for Loss within the terms of the policies.