McDonnell v Darwin City Council

The High Court of Australia considered an appeal by McDonnell against a decision of the Supreme Court of the Northern Territory, which had upheld a decision of the Darwin City Council. The dispute concerned the Council's refusal to grant McDonnell a permit to conduct a public demonstration in a designated public park. McDonnell sought to hold a protest against the Council's decision to sell a parcel of land for development, which he believed was a valuable community asset.

The central legal issue before the High Court was whether the Darwin City Council had acted unlawfully in refusing to grant the permit. Specifically, the Court had to determine if the Council's decision was vitiated by an error of law, particularly concerning the proper interpretation and application of the relevant provisions of the *Local Government Act 1995* (NT) and the Council's own by-laws governing the use of public spaces. The question was whether the Council had taken into account irrelevant considerations or failed to take into account relevant considerations when assessing McDonnell's application.

The High Court found that the Council had erred in law by failing to properly consider the purpose of the *Local Government Act* and its by-laws, which were intended to facilitate, not unduly restrict, the use of public spaces for lawful public assembly. The Council had placed undue weight on concerns about potential disruption and the views of a minority of residents, without adequately balancing these against the fundamental right to freedom of peaceful assembly. The Court reiterated the principle that administrative decision-makers must act reasonably and consider all relevant factors, and that a failure to do so can render a decision invalid.

The High Court allowed the appeal, quashed the decision of the Supreme Court of the Northern Territory, and remitted the matter to the Darwin City Council with a direction to reconsider McDonnell's application in accordance with the law.