The AAT has found that the termination of employment of a former public servant who tweeted anonymously trespassed on the implied freedom of political communication and was therefore unlawful, in a decision which examined the scope and application of the Public Service Act 1999 (Cth) (PSA) in the context of reviewing a denied workers compensation claim.
Michaela Banerji brought proceedings in the AAT seeking review of a decision by Comcare to deny her workers compensation claim for a post-traumatic stress disorder she developed because of a decision by the Department of Immigration and Citizenship (Department) to terminate her employment in 2013 for breach of the PSA Code of Conduct (Code), and Department Guidelines regarding use of social media (Guidelines). The conduct relied upon by the Department was Ms Banerji’s use of a Twitter account using the twitter handle LaLegale to post tweets which were critical of the then government, immigration minister, members of the Commonwealth Parliament, government immigration policy and the Department’s Communication manager.
Comcare argued that the decision to terminate was ‘reasonable administrative action’ taken in respect of Ms Banerji’s employment so that liability for her condition was excluded from the meaning of ‘injury’ under section 5A(1) of the Safety, Rehabilitation and Compensation Act 1988. Ms Banerji argued that the termination of her employment was not reasonable administration action carried out in a reasonable manner, if it was carried out in breach of the implied freedom of political communication as identified by the High Court in Lange v Australian Broadcasting Corporation (1997) 189 CLR 520.