The purpose of the publication of the Short Form Business Case to Infrastructure Australia is alleged by the State to be for the purpose of attracting Commonwealth Government funding. This is not admitted by the plaintiff, but in oral submissions the plaintiff clearly accepted that this was the position. Nonetheless, it is, in my view, a reasonable inference that the purpose of that publication was consistent with the functions of Infrastructure Australia under s 5 of the Infrastructure Australia Act 2008 (Cth), which have been set out previously. It is scarcely credible to suggest that the State would be providing information of this nature to a body with the functions of Infrastructure Australia for any other purpose. The State submits that the publication of the Short Form Business Case to Infrastructure Australia was 'a purely intergovernmental communication'. In my view, there is nothing in the material before the court which suggests otherwise - particularly having regard to the nature of the parties to the communication and the provisions of the Infrastructure Australia Act 2008 (Cth), to which reference has been made. The plaintiff's submission that the provisions of that legislation may also accommodate submissions by private entities does not detract from this position.
Moreover, the 1 July 2013 and 31 October 2013 media releases and the responsive letters by Ministers to members of the public are each suggestive of and supportive of the view that they pertain to the ordinary functions of government, which include informing the public of government decisions, seeking to persuade the public of the merits of those decisions, and responding to public concerns about those decisions. Indeed, in a democratic society, these would rank among the critical functions of government. The plaintiff submits, however, that '[t]here is also an ongoing community engagement program that extends beyond that required for the statutory approvals process':
All that is known about the purpose of the community engagement program is that it was included in the detailed business case for the Project. It is a reasonable inference that the community engagement program is designed to promote the Project to all stakeholders in it (including the public as consumers ie customers in respect of the Project, and as the persons ultimately funding the Project on an ongoing basis) and manage the commercial risk of public opposition to the Project and to enhance public support for the Project.
Nevertheless, in my opinion, the State's attempt to inform and engage the community is entirely consonant with the ordinary functions of government, both generally and in terms of the statutory approvals process, and devoid of any business or trading character.[56]
...
Moreover, the context in which these publications occurred does not, in any respect, suggest that they occurred in the course of carrying on a business. The clear context is the undertaking by the State of long-term very substantial infrastructure planning and development, which included the exercise of statutory powers of a regulatory kind. I accept that this is a distinctly governmental activity and is not an activity which a private citizen or trader might undertake. Having regard to the nature of the substantial infrastructure planning and development, it may be accepted, and is unsurprising, that part of the context involves the undertaking of a tender process. Nevertheless, the authorities make clear that representations made to tenderers within the context of a tender process, and while dealing with tenderers, do not constitute conduct in the course of carrying on a business, even if the thing tendered for will constitute a business once operational. Consequently, it is entirely inapt to characterise the conduct of the State, otherwise than through the Authority, which is relied upon by the plaintiff, as conduct in the course of carrying on a business, given that it does not involve any alleged representations to tenderers.
As submitted by the State, it may also be accepted that part of the context is that the Project will, in part, comprise a toll road, where it is intended that the toll revenues will be collected by the State. However, the State submits that even if operating the toll road would constitute the carrying on of a business by the State, that would not mean that the conduct of the State relied on by the plaintiff was conduct in the course of carrying on that business. The plaintiff submits, however, that the Representations were made in the course of carrying on a business:
[T]he making of the Representations to the public at large were steps taken to promote, and in furtherance of, the Project, inter alia in order to build support for, and to manage the commercial risk of, community and potential user opposition to the Project.
In my opinion, having regard to the preceding reasons and authorities to which reference has been made, it is impossible to say that, when the Representations were made, the State was carrying on that business.[57]