Bilney v Western Australian Transport Board

The High Court of Australia considered an appeal by Mr Bilney against a decision of the Western Australian Transport Board. Mr Bilney sought to operate a bus service between Perth and Geraldton, a route already serviced by the Board. The Board had refused his application for a license, and this refusal was upheld by the Western Australian Supreme Court.

The central legal issue before the High Court was whether the Transport Board had acted unlawfully in refusing Mr Bilney's license application. Specifically, the Court had to determine if the Board had taken into account irrelevant considerations or failed to take into account relevant considerations when making its decision, thereby rendering the decision invalid. The Court also considered the proper interpretation of the relevant provisions of the *State Transport Co-ordination Act 1963* (WA) concerning the Board's powers and duties.

The High Court found that the Transport Board had indeed taken into account irrelevant considerations, namely the potential impact on the Board's own existing services and its financial position. The Court held that the Board's statutory duty was to consider the public interest in relation to transport services, not its own commercial interests. By focusing on its own profitability and existing operations, the Board had failed to properly exercise its discretion under the Act. The Court applied the principles of administrative law concerning the proper exercise of statutory power, emphasizing that decisions must be based on the considerations mandated by the legislation.

Consequently, the High Court allowed Mr Bilney's appeal, quashed the decision of the Western Australian Transport Board, and remitted the matter back to the Board for reconsideration according to law.