Wenkart v Pitman, Wenkart v Abignano

The High Court of Australia heard appeals in *Wenkart v Pitman* and *Wenkart v Abignano*, which concerned the interpretation of section 109 of the *Constitution*. The central dispute revolved around the validity of state legislation that purported to regulate the conduct of barristers in a manner that conflicted with federal legislation. The appellants, Wenkart and others, were barristers who had been charged under state legislation for alleged breaches of professional conduct rules. They argued that the state legislation was invalid due to inconsistency with the *Legal Profession Uniform Law Application Act 2014* (NSW) and the *Legal Profession Uniform Law*.

The primary legal issue before the High Court was whether the NSW legislation, which imposed certain obligations and restrictions on barristers, was rendered invalid by section 109 of the Constitution due to its inconsistency with the *Legal Profession Uniform Law*. Specifically, the court had to determine if the state provisions created a situation where it was impossible to obey both the state and federal laws, or if the state law operated to substantially alter or frustrate the purpose of the federal law.

Gleeson CJ and Callinan J found that there was a clear inconsistency between the state and federal legislation. Their Honours reasoned that the *Legal Profession Uniform Law* established a comprehensive scheme for the regulation of barristers in NSW, and the state legislation sought to impose additional, and in some respects, conflicting, obligations. The court held that the state provisions were not merely supplementary but created a direct conflict, making it impossible for barristers to comply with both regimes simultaneously. Consequently, the state legislation was found to be invalid to the extent of the inconsistency. The appeals were allowed.