CONCLUSIONS ON THE RESPONDENT'S CROSS-APPEAL AND NOTICE OF CONTENTION
52 In my opinion, there is substantial force in the respondent's arguments.
53 Uninstructed by authority, and reading the provisions of s 8 literally, but as a whole, it would appear that the legislature intended to focus attention upon the following two quite different situations:
54 First, where a person is treated unfavourably by another because of an attribute. There is no special statutory definition of the verb "treat" and it is not a term of art. Its primary dictionary definition is "1. To act or behave towards in some specified way: (e.g.) to treat someone with respect" (Macquarie Dictionary). That definition seems apposite here. Again, as noted in Prezzi, above, the adverb "unfavourably" appears to have its ordinary meaning. The dictionary definitions of the adjective "unfavourable" include "adverse", and this seems appropriate here. In other words, s 8(1)(a) is directed at adverse behaviour towards a person, because of an attribute. I emphasise that the conduct must be aimed at, or towards, the person complaining of discrimination.
55 Secondly, s 8 applies where, although the particular conduct is not aimed at a complainant, it has, or is likely to have, the "effect" of disadvantaging him or her, because of an attribute. In this context, the noun "effect" appears to have its primary dictionary meaning: "1. That which is produced by some agency or cause; a result; a consequence: (e.g.) the effect of heat" (Macquarie).
56 The drawing of a distinction between the intended operation of the two limbs of s 8(1) along these lines is both supported by, and, I think, provides the rationale for, s 8(2). That is to say, the legislature has proceeded upon the basis that s 8(1)(a) conduct is per se (i.e. of itself, whether reasonable or not) deemed to be discriminatory; whereas, by contrast, s 8(1)(b) conduct will be regarded as discriminatory only if it unreasonable. Both logic and experience would support the making of such distinctions: on the one hand, it may reasonably be anticipated that it would be easier for a complainant to prove the existence of circumstances which justify a finding of s 8(1)(b) conduct than s 8(1)(a) behaviour; but, on the other hand, it may be thought that some limit should be placed upon liability for "indirect" (i.e. s 8(1)(b) conduct) as distinct from "direct" (s 8 (1)(a) conduct) discrimination.
57 For these reasons, if the question were free from authority, I would accept the respondent's argument based as it is upon the text, structure and context of s 8. However, since his Honour felt constrained by High Court authority to hold otherwise, it will be necessary to consider the decisions he relied upon. In my view, his Honour was not so constrained, for the following reasons.
58 In Banovic, the form and substance of the legislation differed in some respects from the present statute.
59 Section 24 of the NSW Act defined the elements of discrimination on the ground of sex. Sub-section (1) read:
"A person discriminates against another person on the ground of his sex if, on the ground of -
(a) his sex;
(b) a characteristic that appertains generally to persons of his sex; or
(c) a characteristic that is generally imputed to persons of his sex,
he treats him less favourably than in the same circumstances or in circumstances which are not materially different, he treats or would treat a person of the opposite sex."
60 Sub-section (3) read:
"A person discriminates against another person on the ground of his sex if he requires the other person to comply with a requirement or condition -
(a) with which a substantially higher proportion of persons of the opposite sex to the sex of the other person comply or are able to comply;
(b) which is not reasonable having regard to the circumstances of the case; and
(c) with which the other person does not or is not able to comply."
61 Section 25(2)(c) of the NSW statute renders it unlawful for an employer to discriminate against an employee on the ground of sex "by dismissing … or subjecting [the employee] to any other detriment".
62 The circumstances of the case were far removed from the present kind of context. Women ironworkers had recovered damages from their former employer before the Equal Opportunity Tribunal of New South Wales on the grounds that it had discriminated against them within the operation of s 24(3) by denying them "gate seniority", and giving preference to male employees, and then, by reason of their lost seniority, had exposed them to retrenchment on the "last on, first off", principle. It was argued (unsuccessfully) on behalf of the appellant/employer (at 166 - 167) that the only criterion for retrenchment was employment after a particular date, something not referable to the sex of the employees; that the legislation would not operate sensibly if, in the case of a gender imbalance in a particular workforce, the employer had to create gender equality before it could, without breaching the Act, retrench employees for commercial reasons; and that the employer's earlier contravention of the Act did not ground "indirect" discrimination - were it otherwise, the argument ran, the employer would by subjected to a form of "double jeopardy".
63 It was held in Banovic by a majority (Deane, Dawson and Gaudron JJ) (Brennan and McHugh JJ dissenting) that although s 24(1) could not apply, the "last on, first off" principle, whilst itself unobjectionable, had exacerbated the adverse effects of past discriminatory acts; so that it was open to the Tribunal to find, in respect of retrenchments, that past discrimination on the ground of sex within the meaning of s 24(3) was repeated in circumstances where it was not shown to serve the employer's legitimate interests. It is clear then that the context in Banovic was far removed from the present case.
64 Deane and Gaudron JJ said (at 176) that s 24(1) and like provisions operate by reference to the grounds "which provides the basis [the 'true' basis] for the act or decision in question".
65 Their Honours said (at 177):
"Even if it could be said that a factor common to all or to a significant proportion of those who were adversely affected by the decision of A.I.S. to retrench by the 'last on, first off' method was that they were women, a further finding that that was the true basis of the decision would be necessary to render s. 24(1) applicable. See James v. Eastleigh Council. [A decision of the English Court of Appeal - see below.] There is no finding to that effect by the Tribunal. And the argument made on behalf of the first respondents does not even go so far as to suggest that the true basis of the decision to retrench by the method of 'last on, first off' was in any way related to the fact that some of the persons who would be retrenched were women. Instead, it merely identifies the factor which caused some women ironworkers to be within the group retrenched or the group likely to be retrenched rather than within the group unaffected by the decision. That is not sufficient to render s. 24(1) applicable."
66 In the case cited, James v Eastleigh Council [1990] 1 QB 61, the plaintiff, who had retired, and his wife, both aged 61, went to a Council leisure centre. The wife was admitted free of charge but the plaintiff had to pay an admission fee. The Council only provided free admission to persons who had reached State pension age, that is, 65 for a man, 60 for a woman. The plaintiff alleged unlawful sex discrimination contrary to s 29 of the Sex Discrimination Act 1975 (U.K.), a provision similar to the NSW statute in relevant respects. However, the Court of Appeal rejected the claim of unlawful discrimination. The Court said (at 74) that the first limb of the relevant provision is looking to the case where, "subjectively", the defendant has treated the plaintiff less favourably because of his or her sex; that what is relevant under this limb is the defendant's reason for doing an act, not its causative effect. The first limb is referring throughout to the activities of the alleged discriminator:
"In the case of direct discrimination 'a person discriminates against a [man] … if on the ground of [his] sex he treats [him] less favourably …'. Those words indicate that one is looking, not to the causative link between the defendant's behaviour and the detriment to the plaintiff, but to the reason why the defendant treated the plaintiff less favourably. … [I]n a case where neither the overt condition imposed nor any covert reason [the 'true' reason] relates directly to the sex of the plaintiff, … it cannot be said that [the first limb applies] … . The result of [a defendant] acting on grounds other than sex may produce a disparate impact on men and women: if so [the defendant's] actions may [nonetheless] constitute unlawful indirect discrimination". (Emphasis added)
67 The Court of Appeal held that, in discovering a defendant's reason for behaving as he has, intentions or motive are not irrelevant. But, even in the case of covert discrimination, the legally determinant matter is the true reason for the defendant's behaviour, not his intention or motive in so behaving (at 75).
68 The Court of Appeal (at 75) explained a further objection to construing the legislation so that there is discrimination "on the ground of" sex within s 1(1)(a) (i.e. the first limb) if the sex of the plaintiff is a substantial cause of the less favourable treatment: