What Mr Jameson must establish
- The onus of proving discrimination pursuant to s49B and s49D of the Act lies on the applicant.
- It was not in dispute that the Commissioner of Police is the employer within the meaning of that term in s49D of the Act.
- It is not in dispute that Mr Jameson had a disability of 'major depression' within the meaning of the term in s49A of the Act. There was some dispute as to whether at the time of the alleged discriminatory act, the disability was in the past or imputed. Mr Jameson's treating psychiatrist's opinion as of 28 August 2020 was that he was in 'full remission from a major depressive episode' and 'had been for the last few months'.
- During the hearing Mr Jameson submitted that as at the alleged date of the discriminatory conduct, he did not have a disability but a disability was 'imputed' by Dr Kirby within the meaning of s49A(b) or (c) of the Act, although Mr Jameson did not refer to these subsections, his clear written and oral submissions were that Dr Kirby was of the opinion that he had in the past or had continued to have PTSD and or major depression.
- What is also disputed and what Mr Jameson must prove is that the Commissioner of Police discriminated against him in the terms and conditions of employment afforded him (s49D(2)(a), by denying him or limiting his access to opportunities for promotion, transfer or training or to any other benefits associated with employment (s49D(2)(b), or by subjecting him to any other detriment (s49D(2)(d)).
- In order to establish direct discrimination falling within section 49D of the Act in the present case, it must be established that the Commissioner of Police treated Mr Jamison less favourably than in the same circumstances or in circumstances which are not materially different, the Commissioner of Police treated or would have treated a person who did not have Mr Jamison's disability; (the differential treatment issue) and that differential treatment was on the ground of his disability; (the causation issue).
- Where the comparator is hypothetical, the two questions as to 'less favourable treatment' and 'on the ground of disability' can be addressed as part of the same reasoning exercise. As explained by Mortimer J in Watts v Australian Post [2014] FCA 370; (2014) 222 FCR 220, 'less favourable treatment' and because of disability' are not two separate elements:
... the function of a comparator in the context of discrimination is to facilitate the isolation of the reason why the person was treated as he or she was: Purvis at [223] per Gummow, Hayne and Heydon JJ. By removing the nominated attribute but otherwise comparing how the aggrieved person was treated in comparison with another person in the same or similar circumstances, it is thought that the "real reason" for the person's treatment more readily emerges. In the context of s 5(2)(b), it can be said that the "real effect" more readily emerges. This explanation in Purvis, combined with the particular language in s 5(2)(b), serves to highlight the overlap between "less favourable treatment "and "because of the disability" in s 5(2)(b).
- Mr Jameson made no submissions as to a hypothetical comparator. The Commissioner of Police correctly submits that to undertake a valid comparison for the purposes of establishing direct discrimination, it is necessary to construct a hypothetical comparator to determine whether there has been less favourable treatment of the applicant, compared to a person without his disability, in the same circumstances or in circumstances that are not materially different relative to person without the applicants' disability. In constructing a hypothetical comparator, the particular facts of the case, including the "objective features that surround the actual or intended treatment" must be taken into account: Purvis v State of New South Wales [2003] HCA 62; (2003) 217 CLR 92 (Purvis) at [222]-[225] per Gummow, Hayne and Heydon JJ.
- A comparison must be made to consider how, in those circumstances, the Respondent would have treated a person without the disability, noting that in Purvis, the High Court was considering s5(1) of the Disability Discrimination Act 1992 (Cth) (DD Act) which at that time did not have a general characteristic extension for disability as exists in s49B(2) of the Act. The DD Act was amended with effect from 5 August 2009 to include a partial characteristics extension in s4 'behaviour that is a symptom or manifestation of the disability.'
- In Purvis, the High Court stated that the question is why the aggrieved person was treated as they were: Gummow, Hayne and Heydon JJ at [223]. The focus is on the 'true basis' or 'genuine basis': Gleeson J at [102], or the 'real reason' for the treatment: McHugh and Kirby JJ at [144].