The Australian Road Rules are a set of model road rules developed by the National Road Transport Commission which form the basis for state and territory road rules across Australia. The first edition of the rules was published on 19 October 1999, after decades of working towards a shared road safety policy with officials from jurisdictions across Australia.
Australia's Constitution does not provide the federal Parliament legislative power for road transport law. As such, road laws are the responsibility of state and territory parliaments. Historically, there were many differences between the eight sets of traffic rules in force in Australia, for example, the penalties for traffic offences varied and there were differing rules governing the approach to intersections. Calls for a set of uniform road rules for Australia came as early as 1933.
According to Shepherd and Calvert, the first genuine attempt to establish national Road Rules was in 1947 when Australian transport ministers (constituted as the Australian Transport Advisory Council) established the Australian Road Traffic Code Committee. The first version of a National Traffic Code was issued in 1958 and the last in 1988. Shepherd and Calvert reported that it was not applied uniformly across the country: some jurisdictions adopted parts of the Code; others ignored significant parts of it. In 1963 Richard Kingsland, then Secretary of the Department of the Interior, convened the 13th meeting of the Australian Road Traffic Committee and called for states to be flexible and to compromise to achieve a national traffic code. By 1965, the Australian Transport Advisory Council had prepared recommendations for nationwide standards for a national road law, for considerations by the states.
The Australian Road Rules project was established in the early 1990s, aimed at establishing a model set of road rules that states and territories across Australia could adopt in their local laws to create improved national uniformity or consistency. Responsibility for the project was passed to the National Road Transport Commission in 1995.
In January 1999, the Australian Transport Council (comprising each of Australia's transport ministers) voted by majority to approve the final draft Rules submitted by the National Road Transport Commission, the Commonwealth and all states and territories except Western Australia approved the rules. The first edition of the Rules was published on 19 October 1999 and was available for formal adoption by States and Territories from December 1999.
The broad content of the Australian Road Rules is explained by Shepherd and Calvert as follows -