# Pauline Hanson’s High Court Appeal Tests Freedom of Speech Limits The High Court will determine if section 18C violates constitutional political communication freedoms. - **Source:** [The Conversation – Australia](https://theconversation.com/au) - **Published:** 2026-11-06 - **Topic:** [politics](https://brifing.si/c/politics) - **Original article:** - **On Brifing:** https://brifing.si/s/930829d6-639e-42d6-ae99-4fa25026cc98 ## High Court Appeal Granted Senator Pauline Hanson has secured a High Court hearing to challenge a ruling that she breached section 18C of the Racial Discrimination Act 1975. The case stems from a 2022 Twitter exchange with Senator Mehreen Faruqi. Lower courts previously ordered Hanson to delete her tweet and pay legal costs for the violation. ## Origin of the Conflict The dispute began following Queen Elizabeth II's death in September 2022. Senator Faruqi tweeted criticism of the British monarchy, labeling it a racist empire. Hanson responded by telling Faruqi to return to Pakistan. Faruqi subsequently filed a complaint with the Human Rights Commission, leading to the initial Federal Court legal proceedings. ## Constitutional Validity Questions The High Court will examine two primary constitutional issues regarding section 18C. First, it will assess whether the Commonwealth Parliament had the legal authority to enact the provision. Second, it will determine if the law improperly infringes upon the implied constitutional freedom of political communication, a central pillar of Australian democratic governance. ## External Affairs Power Limits The Commonwealth relies on the external affairs power to justify section 18C via international treaties. However, critics argue the law covers minor offenses like insulting behavior, whereas treaties focus on inciting violence or hatred. The Court must decide if this legislative drift from treaty terms remains valid under the Australian Constitution. ## Political Communication Boundaries The case tests whether restricting offensive speech serves a legitimate democratic purpose. While protecting citizens from intimidation is considered valid, the Court has previously suggested that merely shielding feelings from hurt is not. The ruling will clarify whether section 18C constitutes an undue burden on necessary political debate in modern Australia. ## Broader Legal Ramifications The outcome of this appeal will influence various other legal challenges currently pending in Australia. This includes cases involving the banning of hate groups, restrictions on public protests, and the use of specific political slogans. A definitive ruling will provide much-needed clarity for parliaments regarding the constitutional boundaries of future legislative actions. ## Escalation of Legal Precedent Federal courts previously justified section 18C by arguing it prevents conduct from escalating into more serious harms. The High Court must now decide if this broad interpretation of the external affairs power is sustainable. This decision will define how closely domestic laws must align with the original text of international human rights treaties. ## Future of Free Speech As the High Court prepares to hear this case early next year, it faces a series of similar disputes regarding speech restrictions. These rulings will ultimately define the balance between social cohesion and individual expression. The judiciary's final decision will set a critical precedent for the limits of government power in Australia. ## Sources covering this story - https://theconversation.com/pauline-hansons-high-court-appeal-will-put-freedom-of-speech-to-the-test-296046 — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._