THE DISCRIMINATION POINT
48 Section 153(1) of the Act stipulates that a modern award "must not include terms that discriminate against an employee because of, or for reasons including, the employee's race, colour, sex, sexual preference, age, physical or mental disability, marital status, family or carer's responsibilities, pregnancy, religion, political opinion, national extraction or social origin."
49 Certain exceptions are provided to this proscription in the two succeeding sub-sections. They read:
"(2) A term of a modern award does not discriminate against an employee:
(a) if the reason for the discrimination is inherent requirements of the particular position held by the employee; or
(b) merely because it discriminates, in relation to employment of the employee as a member of the staff of an institution that is conducted in accordance with the doctrines, tenets, beliefs or teachings of a particular religion or creed:
(i) in good faith; and
(ii) to avoid injury to the religious susceptibilities of adherents of that religion or creed.
(3) A term of a modern award does not discriminate against an employee merely because it provides for minimum wages for:
(a) all junior employees, or a class of junior employees; or
(b) all employees with a disability, or a class of employees with a disability; or
(c) all employees to whom training arrangements apply, or a class of employees to whom training arrangements apply."
50 In its amended form Clause 13.4 operates beneficially in respect of those students whom it was intended to assist, but it could be said to discriminate against those who were rendered less attractive to potential employers because they could not be engaged for less than three hours.
51 The SDA accepted that Clause 13.4, in its amended form, did not, in terms, adopt age as a criterion for discrimination between persons whose employment was governed by the award. It contended, however, that the clause, whilst being 'facially neutral' did discriminate, as a practical matter, on that basis. This was because secondary school students were, overwhelmingly, teenagers and they were the only group afforded the opportunity of working for less than three hours on weekdays. This, it was said, constituted a form of indirect discrimination. It therefore fell within the proscription contained in s 153(1) of the Act.
52 The Act does not define the word "discriminate" or the words "discriminate against". The ordinary and natural meaning of the word 'discriminate' connotes the making of distinctions: cf HBF Health Funds Inc v Minister for Health and Ageing (2006) 149 FCR 291 at 295. In the context of s 153(1) this involves the making of distinctions between employees whose employment is regulated by the Award.
53 It is next to be noted that not all discrimination is proscribed. What is proscribed is discrimination against an employee. That means the making of an adverse distinction between employees: cf Helal v McConnell Dowell Constructors (Aust) Pty Ltd (2010) 193 FCR 213 at [24] (per Ryan J). The adverse distinction must be drawn for one of the reasons, including age, which appear in the sub-section.
54 As can be seen, the proscribed reasons for adverse discrimination are those which are commonly dealt with in Federal and State anti-discrimination legislation. Typically, such legislation defines discrimination so that it covers both direct and indirect discrimination: see for example the Disability Discrimination Act 1992 (Cth) ss 4, 5 and 6; Sex Discrimination Act 1984 (Cth) ss 5, 6, 7 and 7B; Equal Opportunity Act 2010 (Vic) ss 8 and 9. The reason that this was considered necessary is, as Dawson and Toohey JJ pointed out in Waters v Public Transport Corporation (1991) 173 CLR 349 at 392-3, because the proscription of discrimination, without more, is not apt to pick up "facially neutral" discrimination which is otherwise known as indirect discrimination. Indirect discrimination, as defined in anti-discrimination legislation requires the imposition of a requirement or condition which does not, in terms, distinguish between people on prohibited grounds but which, in practice, adversely impacts on such people. It must be established that the requirement or condition is one with which a substantially higher proportion of persons who are not aggrieved by its operation are able to comply, that the requirement or condition is not reasonable and that the aggrieved person is not able to comply with it.
55 No attempt has been made in the Act to provide an extended definition of the term "discrimination".
56 It would be highly unlikely that the Parliament intended that s 153(1) could be contravened by indirect discrimination. Awards typically contain many provisions that discriminate between employees. Wage rates, for example, are usually fixed by reference to criteria such as length of service and qualifications held. It is unlikely that Parliament intended that such provisions could be impugned on the ground that they indirectly discriminated on the grounds of age because younger employees as a group would not have had the length of service, or the time to obtain the requisite qualifications, in order to qualify for placement in the higher classifications which attract higher wages.
57 It is also to be observed that the exceptions to the general rule contained in s 153(1), which are to be found in sub-sections (2) and (3), all cover terms which would meet the description of direct discrimination. A modern award may, for example, discriminate on the ground of age by expressly providing for minimum wages for young employees of a certain age or on the ground of disability when fixing wage rates for such employees: see s 153(3).
58 In this context it may be observed that Clause 13.4, in its unamended form, would also be susceptible to challenge under s 153(1) if the sub-section covered indirect discrimination. This is because it could be said to discriminate against any secondary school student who wanted to work after school but was not available for three hours or more or where the prospective employer closed for business less than three hours after the student was able to commence work on school days.
59 The second ground also fails.