McCloy & Ors v State of New South Wales & Anor

The High Court of Australia considered a challenge brought by the McCloy family and others against the State of New South Wales and the Minister for Planning. The dispute concerned the validity of amendments to the State Environmental Planning Policy (Major Development) 2005 (NSW) and the State Environmental Planning Policy (Urban Renewal) 2005 (NSW), which were introduced to facilitate the development of land at North Broadmeadows, near Newcastle. The applicants argued that these amendments were invalid because they were enacted for an improper purpose, namely to benefit the McCloy family by enabling a specific development proposal to proceed, and that this purpose was contrary to the public interest.

The central legal issue before the High Court was whether the amendments to the State Environmental Planning Policies were invalid on the ground that they were enacted for an improper purpose, specifically for the benefit of a private party rather than for the public good. This required the Court to consider the scope of the doctrine of improper purpose in administrative law, particularly in the context of legislative or quasi-legislative action, and to determine whether the evidence established that the purpose of the amendments was to confer a private benefit on the McCloy family, thereby rendering the exercise of power invalid.

The Court ultimately held that the amendments were not invalid. It reasoned that while the amendments did confer a benefit on the McCloy family, this benefit was incidental to the broader public purpose of facilitating urban development and addressing housing needs in the region. The Court applied the principle that an exercise of power will only be invalid for improper purpose if the improper purpose is the dominant or controlling purpose, and that the evidence did not demonstrate that the primary purpose of the amendments was to benefit the McCloy family. Instead, the Court found that the amendments were rationally connected to the legitimate policy objectives of the State.

Consequently, the High Court dismissed the application for judicial review and upheld the validity of the State Environmental Planning Policy amendments.