Illawarra District County Council v Wickham

The High Court of Australia considered an appeal concerning the liability of the Illawarra District County Council for damage caused by a falling tree. The respondent, Mr. Wickham, had suffered damage to his property when a tree, which had been planted by the Council on a road reserve adjacent to his land, fell onto his premises. The core of the dispute revolved around whether the Council owed a duty of care to Mr. Wickham in relation to the tree and, if so, whether it had breached that duty.

The central legal issues before the Court were whether the Council, as the authority responsible for the road reserve, owed a duty of care to adjoining landowners to prevent damage from trees planted by it, and if such a duty existed, whether the Council had taken reasonable steps to discharge that duty. This involved an examination of the principles of negligence, particularly concerning the management of trees on public land and the foreseeability of harm to private property.

The Court ultimately held that the Council did owe a duty of care to Mr. Wickham. This duty arose from the Council's control over the land and its planting of the tree, which created a foreseeable risk of harm to adjoining properties. The Court found that the Council had failed to take reasonable steps to inspect and maintain the tree, which had become diseased and unstable. The principles applied centred on the established tests for establishing a duty of care in negligence, including the foreseeability of harm and the proximity of the parties, and the standard of care expected of a public authority in managing its responsibilities. The appeal was dismissed.