Margo Young v Brian Keith Hones

In the case of Margo Young v Brian Keith Hones, the applicant, Margo Young, had previously settled proceedings in the Land and Environment Court of New South Wales against her neighbours. Dissatisfied with the settlement, she subsequently sued several parties, including two solicitors, a barrister, an engineer, and the firm employing the engineer, for negligence in the Supreme Court of New South Wales. She also alleged misleading or deceptive conduct by the first three respondents. The primary judge in the Supreme Court, Garling J, decided three questions concerning the applicability of advocate's immunity and witness immunity before the pleadings were closed, ruling in favour of the respondents and dismissing the applicant's claim. The Court of Appeal upheld this decision, leading to the applicant's appeal to the High Court for special leave.

The central legal issues in this case revolve around the interpretation and application of advocate's immunity and witness immunity, as set out in the precedent-setting case of D'Orta-Ekenaike v Victoria Legal Aid. The applicant argued that the Court should reconsider the boundaries of these immunities, particularly in light of the specific circumstances of her case. The Court of Appeal had expressed concerns about the procedural choices made and the clarity of the applicant's pleadings, but ultimately concluded that the applicant was bound by her decision to consent to the ordering of the questions.

The High Court found that the procedural course taken by the parties did not provide a suitable vehicle for reconsidering the principles established in D'Orta-Ekenaike. The Court emphasised that the applicant's case did not raise a question of principle sufficient to warrant a grant of special leave. Consequently, the application for special leave to appeal was dismissed. The Court directed the Registrar to draw up, sign, and seal an order dismissing the application with costs. This decision underscores the importance of procedural choices and the limitations of revisiting established legal principles in the context of an appeal.