Whitsunday Regional Council v Xstrata Coal Queensland Pty Ltd & Ors

The dispute before the High Court of Australia concerned the interpretation of a development approval granted by the Whitsunday Regional Council to Xstrata Coal Queensland Pty Ltd (now Glencore Coal Queensland Pty Ltd) and others for a coal mine. The Council sought to restrain the respondents from carrying out certain activities, alleging they were not permitted by the development approval.

The central legal issue was whether the development approval, which permitted the extraction of coal, also authorised the construction and operation of associated infrastructure, specifically a coal handling and processing plant and a rail loading facility, which the Council contended were separate and distinct activities requiring separate development approval. The Court also considered the proper approach to interpreting development approvals under the relevant planning legislation.

The High Court held that the development approval, properly construed, authorised the carrying out of all activities reasonably necessary for, or incidental to, the extraction of coal. Their Honours reasoned that the approval was for a coal mine, and a coal mine inherently involves the processing and transport of coal. Therefore, the construction and operation of the coal handling and processing plant and the rail loading facility were within the scope of the development approval. The Court applied principles of statutory interpretation, emphasizing the need to give effect to the plain meaning of the words used in the approval, considered in their context.

The appeal was dismissed.