O'Connor v New South Wales

The appellant, O'Connor, brought a claim for judicial review against the state of New South Wales. O'Connor sought to challenge a decision made 23 years prior by the state government, which he claimed had resulted in a public nuisance. The Supreme Court of New South Wales was tasked with determining whether the time limit for initiating judicial review proceedings could be extended, given the significant delay, and whether O'Connor's claim for public nuisance and negligence should proceed.

The court was required to decide whether to grant an extension of time for O'Connor to commence the judicial review, considering the substantial delay in filing the summons. Additionally, the court needed to assess whether O'Connor's pleadings, which included claims of public nuisance and negligence, disclosed a reasonable cause of action. The court also had to determine if O'Connor should be granted leave to amend his pleadings to include a claim for private nuisance.

The court found that the delay in filing the summons was unreasonable and thus refused the application for an extension of time. Furthermore, the court concluded that the pleadings with respect to public nuisance and negligence did not disclose a reasonable cause of action. While the court considered the possibility of private nuisance, it ultimately determined that there was no reasonable cause of action in that regard either. Consequently, the court denied leave to amend the pleadings to include a claim for private nuisance. The application for judicial review was dismissed.