The State of South Australia v Roberts

The State of South Australia appealed to the Full Bench of the South Australian Employment Tribunal against a decision of a Deputy President who had found in favour of the respondent, Ms Roberts. Ms Roberts, a full-time lecturer in hairdressing for TAFE SA, had lodged three workers' compensation claims alleging injuries of arthritis, chronic fatigue, and psychiatric sequelae resulting from mosquito bites sustained in accommodation provided and paid for by her employer during a teaching placement in Oodnadatta. The appellant rejected these claims, asserting that Ms Roberts had not established that her injuries arose from her employment as required by section 7(1) of the Return to Work Act 2014 (SA).

The central legal issue before the Full Bench was whether the Deputy President had erred in law by finding that Ms Roberts' employment with TAFE SA was a "significant contributing cause" of her injuries, as stipulated by section 7(2)(a) of the Return to Work Act 2014 (SA). This section requires that for a non-psychiatric injury to arise from employment, it must occur out of or in the course of employment, and the employment must be a significant contributing cause. The appeal was limited to questions of law.

The court reasoned that the Deputy President had correctly applied the statutory test. The medical evidence, which was not challenged on appeal, established that Ms Roberts suffered from inflammatory polyarthritis and psychiatric sequelae, both caused by mosquito bites. These bites occurred while Ms Roberts was residing in substandard accommodation in a remote location, which was arranged and paid for by her employer. She was in Oodnadatta solely for the purpose of fulfilling her employment duties. The court found that the Deputy President's conclusion that the employment was a significant contributing cause was supported by these facts, as Ms Roberts' presence in that specific environment, due to her employment, led to the mosquito bites and subsequent injuries.

The Full Bench dismissed the appeal, finding that the Deputy President had not erred in law. The court noted that even if the appeal had involved questions of fact, it would have reached the same conclusion, affirming that the respondent's employment was a significant contributing cause of her injuries.