Legal & General Life of Australia Limited v North Sydney Municipal Council

The High Court of Australia heard an application for special leave to appeal concerning the interpretation of State Environmental Planning Policy No 1. The applicant, Legal & General Life of Australia Limited, represented by Sir Maurice Byers QC, sought to challenge the Court of Appeal's broad interpretation of this policy. The respondents were North Sydney Municipal Council and Minteyville North Sydney Pty Limited, represented by Mr M. Tobias QC and Mr B. Preston respectively.

The central legal issue before the High Court was the scope and operation of State Environmental Planning Policy No 1, particularly in relation to other environmental planning instruments under the Environmental Planning and Assessment Act. The applicant contended that the Court of Appeal had afforded the policy a wider application than was consistent with its terms and the governing Act. The court was required to determine how State Environmental Planning Policies, as instruments prepared under section 37 and made under section 39 of the Act, interacted with regional and local environmental plans.

Sir Maurice Byers QC argued that State Environmental Planning Policies, by virtue of section 39(5) of the Act, had universal application throughout the State, subject only to specific exclusions. He contrasted this with regional environmental plans, prepared under section 40, and local environmental plans, which councils could initiate. The applicant's submission was that the Court of Appeal's interpretation of Policy No 1 had given it an operation inconsistent with its statutory basis and the hierarchy of planning instruments established by the Act.