Vicarious liability
20 The second ground of appeal raises the issue of whether the appellant's application to the Federal Magistrates Court made out a prima facie case against the respondent. The appellant submitted that Driver FM misconstrued the requirements for vicarious liability under the SDA, and accordingly misconceived the merits of the appellant's application.
21 The complaint made by the appellant to HREOC concerned alleged conduct by employees of the respondent which constituted sexual harassment. Sexual harassment is defined in s 28A of the SDA, which relevantly states:
'(1) For the purposes of this Division, a person sexually harasses another person (the "person harassed") if:
(a) the person makes an unwelcome sexual advance, or an unwelcome request for sexual favours, to the person harassed; or
(b) engages in other unwelcome conduct of a sexual nature in relation to the person harassed;
in circumstances in which a reasonable person, having regard to all the circumstances, would have anticipated that the person harassed would be offended, humiliated or intimidated.'
22 Section 28B(2) makes it unlawful for an employee to sexually harass a fellow employee or a person who is seeking employment with the same employer.
23 Pursuant to s 106 of the SDA, an employer may be liable for conduct of its employees which amounts to unlawful discrimination. Section 106 provides:
'(1) Subject to subsection (2), where an employee or agent of a person does, in connection with the employment of the employee or with the duties of the agent as an agent:
(a) an act that would, if it were done by the person, be unlawful under Division 1 or 2 of Part II (whether or not the act done by the employee or agent is unlawful under Division 1 or 2 of Part II); or
(b) an act that is unlawful under Division 3 of Part II;
this Act applies in relation to that person as if that person had also done the act.
(2) Subsection (1) does not apply in relation to an act of a kind referred to in paragraph (1)(a) or (b) done by an employee or agent of a person if it is established that the person took all reasonable steps to prevent the employee or agent from doing acts of the kind referred to in that paragraph.'
24 Complaints in respect of 'unlawful discrimination' can be made to HREOC under s 46P of the HREOC Act. Under s 3 of the HREOC Act, 'unlawful discrimination' is relevantly defined as:
'… any acts, omissions or practices that are unlawful under:
…
(c) Part II of the Sex Discrimination Act 1984;
…'
25 Sections 28A and 28B fall within Pt II of the SDA. Section 106 is contained in Pt VI of the SDA. The respondent submits that that unlawful conduct arising under s 106 would not constitute unlawful discrimination for the purpose of making a complaint under s 46P of the HREOC Act, or for subsequent Court proceedings under s 46PO, because s 106 is not contained in Pt II of the SDA.
26 I reject this submission. The conduct is not made unlawful by s 106 of the SDA, but rather by s 28B. The effect of s 106 is to deem the employer liable for the unlawful conduct committed by individual employees. Section 28B falls within Pt II of the Act. Accordingly a complaint relying upon s 106 is a complaint alleging 'unlawful discrimination' as defined in s 3 of the HREOC Act.
27 The appellant submits that Driver FM erred in suggesting that the appellant had to prove the liability of the respondent separately from the employees. The appellant submits that, by virtue of s 106 of the SDA, the respondent's liability is deemed where an employee has engaged in unlawful conduct. Since Driver FM found as a matter of fact that there was a prima facie case against the individual employees, the appellant submits that it follows by virtue of s 106 that the appellant has made out a prima facie case against the employer.
28 However, the respondent submits that his Honour's finding that no prima facie case existed against the respondent was made on the basis that the individual employees alleged to have committed the unlawful acts were not parties to the proceedings, with the result that no findings and orders could be made against them. The respondent says since no orders could be made against the individual employees, the respondent could not be vicariously liable for their conduct under s 106 and that s 106 makes an employer jointly, but not severally, liable. It referred to O 6 r 5 of the Federal Court Rules which states that a party which is jointly but not severally liable for relief may apply for a stay of proceedings until all other persons jointly liable are joined to the proceedings.
29 I agree with the submission of the appellant with respect to the effect of s 106 of the SDA. All that is required in order to make out a prima facie case against an employer is to establish a prima facie case against an employee of that employer. Once established, the provisions of s 106 deem an employer liable without the need for an appellant to prove the elements of vicarious liability against the employer.
30 I also consider that an individual employee alleged to have engaged in unlawful discrimination need not be a party to a proceeding in order that the Court make a finding in respect of the lawfulness of their conduct. The words of s 106(1) that 'this Act applies in relation to that person as if that person had also done the act' indicate that an employer is to be severally liable for the discriminatory conduct of its employee. Such interpretation is supported by Gilroy v Angelov (2000) 181 ALR 57, in which Wilcox J made orders against an employer in circumstances where the employee was unable to be served with the application.
31 This legislative scheme is consistent with common law principles of vicarious liability of employers for tortious conduct of employees. In The Koursk [1924] P 140 Scrutton LJ said at 155:
'The substantial question in the present case is: What is meant by "joint tortfeasors"? and one way of answering it is: "Is the cause of action against them the same?" Certain classes of persons seem clearly to be "joint tortfeasors": The agent who commits a tort within the scope of his employment for his principal, and the principal; the servant who commits a tort in the course of his employment, and his master; two persons who agree on common action, in the course of, and to further which, one of them commits a tort. These seem clearly joint tortfeasors; there is one tort committed by one of them on behalf of, or in concert with, another.'
32 This decision, which was applied in Thompson v Australian Capital Television Pty Ltd and Ors (1996) 141 ALR 1, makes it clear that at common law, a vicariously liable employer is a joint tortfeasor with the employee against whom the tortious conduct is specifically alleged. Gummow J also observed in Thompson at 22:
'At common law, the liability of joint tortfeasors was said to be joint and several. The plaintiff might sue any one of the tortfeasors separately for the full amount of the loss, or all of them jointly in the same action.'
Similar observations can be found in the judgment of Brennan CJ, Dawson and Toohey JJ at 4. See also the discussion of vicarious liability in Pinecot Pty Ltd v Anti-Discrimination Commissioner [2001] NTSC 107 at [12]-[24].
33 At common law joint tortfeasors are jointly and severally liable for any loss occasioned by their tortious conduct. It follows that an employee does not need to be joined into proceedings against an employer for conduct of that employee in respect of which the employer is vicariously liable. The same effect is achieved by s 106 of HREOC Act in relation to an employer whose employee has engaged in unlawful discrimination.
34 It follows from the above that Driver FM erred in his consideration of the merits of the appellant's claim.