R v Archdall and Roskruge; Ex parte Carrigan and Brown

The High Court of Australia considered appeals by Herbert George Carrigan and Andrew Brown, who had been convicted by a police magistrate for hindering the provision of a public service by the Commonwealth through a boycott. The charges stemmed from actions taken by members of the Federated Seamen's Union and the Waterside Workers' Federation concerning the S.S. Cape York, a vessel used in the Commonwealth's lighthouse service. Carrigan and Brown, as union secretaries, were accused of being directly concerned in the commission of the offence.

The legal issues before the Court included whether the offence under section 30K of the Crimes Act 1914-1926 was an indictable offence, and consequently, whether it could be tried summarily by a Court of summary jurisdiction. A related issue was whether the Crimes Act, by allowing summary conviction for an offence punishable by imprisonment for up to one year, conflicted with section 80 of the Constitution, which mandates trial by jury for offences against Commonwealth law tried on indictment. The Court also had to determine if there was sufficient evidence to support the convictions, whether certain union rules tendered by the defence were wrongly rejected, and whether the magistrate had the jurisdiction to award costs in addition to the fine.

The Court reasoned that the Crimes Act, by its structure and specific provisions, demonstrated a clear intention contrary to section 4 of the Acts Interpretation Act 1904. This intention meant that section 30K of the Crimes Act, despite the potential penalty of one year's imprisonment, was not automatically an indictable offence and could therefore be tried summarily. The Court found no conflict with section 80 of the Constitution, as the Act did not compel trial by indictment. Regarding the substance of the offence, the Court held that there was evidence of a "boycott" and that the actions taken by the unions constituted a hindrance to the public service. The Court found that the alleged "reasonable cause or excuse" for the boycott, relating to union membership rules and perceived personal danger, was not reasonable when weighed against the public interest in maintaining the lighthouse service. Furthermore, the Court determined that the union rules tendered in bulk were rightly rejected, and that the magistrate possessed the jurisdiction to award costs.

Consequently, the High Court discharged the rules nisi, upholding the convictions and orders of the police magistrate.