REASONS FOR JUDGMENT
FINKELSTEIN J:
63 I regret to say that I am unable to agree in the reasons of Spender and Madgwick JJ. In my opinion the Administrative Appeals Tribunal arrived at its decision having taken into account impermissible considerations. Accordingly, its decision should be set aside and, in lieu thereof, it should be ordered that no permits to conduct pearling operations be granted to the first and second respondents, Indian Pacific and Zen Pearls.
64 The Great Barrier Reef is the most important feature of the Australian coastline. It is the only one unquestionably accepted by international authorities as a portion of the World Heritage: Committee of Inquiry into the National Estate, Report of the National Estate, Canberra, 1974, 66. That report also recorded (at 67) that the authors saw great merit in various recommendations which had been made to them that legislative action be taken to set up a statutory authority to administer the Great Barrier Reef.
65 In response, the Great Barrier Reef Marine Park Act 1975 (Cth) was enacted. On the second reading of the Bill the then Minister for Environment said (Australia, House of Representatives, Debates, vol HR95, 1975, pp 2679-2680):
"The Great Barrier Reef, a vast collection of islands and coral reefs, extends along some 1900 kilometres of the Australian coast. This nationally and internationally important marine ecosystem encompasses many unique forms of sea life, and is the largest and most complex expanse of living coral reefs in the world - quite possibly the largest which has ever existed. It is an area of unique beauty and of irreplaceable scientific value. Most simply, the Reef is a significant part of the world's heritage - a priceless heirloom which we must safeguard for future generations.
…
Undoubtedly the future declaration of marine parks and reserves will be difficult for most countries. Those with highly-developed technologies will be torn between the desire physically to exploit the sea's resources and the demands of conservationists and recreationists for areas to be reserved … While the Australian Government cannot stand apart from such conflicts of interest, it has decided that protection of our unique Barrier Reef is of paramount importance to Australia and the world.
…
This Bill proposes the establishment of a Great Barrier Reef Marine Park Authority which will examine the entire Barrier Reef region, determine which sections of the region should be proclaimed as part of the Great Barrier Reef Marine Park, and decide appropriate uses for its various sections. … However, conservation and protection of the Great Barrier Reef will be the paramount aim of the Authority in all zones of the Marine Park."
66 The object of the Marine Park Act is clear. It is stated in s 5 in the following language: "[t]o make provision for and in relation to the establishment, control, care and development of a marine park in the Great Barrier Reef Region". Part II of the Marine Park Act establishes the Great Barrier Reef Marine Park Authority. Broadly speaking, its functions in relation to the Marine Park are, according to s 7, to make recommendations and furnish information and advice to the Minister; to carry out research and investigations and provide educational, advisory and informational services; to act as a financial intermediary between the Commonwealth and Queensland governments; and to prepare zoning plans and make plans of management for the Park. The Authority consists of four members, one of whom represents the interests of the Aboriginal communities adjacent to the Park and all of whom are required to be persons "with qualifications or extensive experience in a field related to the functions of the Authority": s 10.
67 The Great Barrier Reef Marine Park, which is established by s 30, consists of such areas of the Great Barrier Reef Region as are declared by proclamation under s 31. Section 32 requires the Authority to prepare zoning plans for every area of the Marine Park. Section 32(7) specifies that in the preparation of a plan, regard shall be had to the following objects: the conservation of the Great Barrier Reef; the regulation of its use "so as to protect the Great Barrier Reef while allowing the reasonable use of the Great Barrier Reef Region"; the regulation of activities that exploit the resources of the Great Barrier Reef Region so as to minimize the effect of those activities on the Great Barrier Reef; the reservation of some areas of the Great Barrier Reef for its appreciation and enjoyment by the public; and the preservation of some areas of the Great Barrier Reef in its natural state. A zoning plan must be submitted to the Minister and laid before Parliament: ss 32 and 33. A zoning plan must identify the purposes for which a zone may be used or entered, and any entry or use may require authorization or notification, or be conditional or subject to directions. Entering or using a zone contrary to the permitted purposes, without permission or notification where required, or contrary to conditions or directions, is an offence which may result in the imposition of penalties: ss 38A to 38G.
68 The Great Barrier Reef Marine Park Regulations 1983 (Cth) establish procedures for the grant of permission by the Authority for the use of, or entry into, the various zones of the Marine Park. The procedures are substantially identical in the case of each zone. Speaking generally, the regulations require a written application specifying certain details to be submitted, that specified factors be considered by the Authority in considering the application, and that, after advertising the application and considering any written responses, and requiring any further particulars, the Authority will grant permission, conditionally or unconditionally, or refuse permission.
69 In 1996 Indian Pacific and Zen Pearls applied for and were subsequently granted the right to conduct pearling operations in the Central Section of the Marine Park. The Authority's power to grant that permission was then found in reg 22. The initial permits were granted for a period of one year. Before the expiry of the permits Indian Pacific and Zen Pearls applied for further permits over their existing as well as over additional areas. They each sought a further six year permit. A permit for five years was granted to Indian Pacific but the application by Zen Pearls was refused. Zen Pearls applied to the Administrative Appeals Tribunal for review of the refusal of its application and the Manbarra people (the third respondent) applied to review the decision to grant a permit to Indian Pacific. Both applications were heard at the same time.
70 The tribunal's decision, although lengthy, may be summarised briefly. The tribunal formed the view that the original permits to conduct pearling operations should not have been granted as the proposed use was not a reasonable general use. Permission should have been refused because of the effect on cultural and traditional values and the effect on existing use and amenity, viewed both from an ordinary perspective and from the perspective of the traditional inhabitants.
71 The tribunal took much the same view in relation to the applications the subject of the review. Nevertheless the tribunal was persuaded to grant the permits for a short period because at the time of the initial grants it was "clear that the applicant companies['] proposals were long term and could not be viable or produce any commercial return unless the original permits were extended for up to twelve years", notwithstanding that the Authority had not promised that the original permits would be extended and that Mr Crimp, the director of the two companies, was always aware of the risk of non-renewal. The tribunal also had regard to the fact that the pearl farming had continued for six years (the time it took for the review to conclude) without significant trouble. In fact the farming had reduced the impact on cultural and heritage values and on existing use and amenity which would be felt by the continuation of the activity. The tribunal said that it would be a reasonable general use to allow the continuation of pearl farming for a further two years "to enable some commercial return on the activity to the applicants [from harvesting pearls during the period]." In reaching its conclusion the tribunal also took into account the fact that the original grant of the permits had been by consent, the delay in challenging those permits and the reduction of cultural and heritage values and existing use and amenity resulting from the incorrect but lawful grant of the original permits.
72 The principal issue for determination on this appeal is the nature and scope of the power to grant "a relevant permission": that is, a permission which is required under a provision of a zoning plan with respect to the purposes for which a zone may be used or entered: see the definition of "relevant permission" in former reg 4(1); now reg 3(1). As I have said, the power to grant the relevant permission was conferred by reg 22. The matters to be taken into account in considering that application were listed in reg 18(4); they are now to be found in reg 74(5). If reg 18(4) is to be construed as excluding from consideration the fact that Indian Pacific and Zen Pearls should receive some additional return on their capital, then the applicant is entitled to succeed.
73 Regulation 18(4) lists twelve topics (more if sub-topics are included) to which the Authority was required to have regard when considering an application. The issue that presents itself is whether these topics were exhaustive or merely an inclusive list of factors to be taken into account: Minister for Aboriginal Affairs v Peko-Wallsend Limited (1986) 162 CLR 24, 39. Regulation 18(4) did not expressly limit the Authority's consideration solely to the enumerated factors, unlike, for example, the legislation considered in Friends of Hinchinbrook Society Inc v Minister for Environment (1997) 77 FCR 153. On the other hand, the regulation did not expressly indicate that other factors may be taken into account: compare South Oxfordshire District Council v Secretary of State for the Environment [1981] 1 WLR 1092. Accordingly, deciding whether the Authority could consider factors other than those listed falls to be considered by reference to general principles of construction.
74 The enumeration of specified objects, considerations and details is common throughout the Marine Park Act and the Marine Park Regulations. For example, reg 10 (which dealt with permission to enter and use areas of the Far Northern Section of the Great Barrier Reef) and reg 33 (which concerned unzoned areas), as with reg 18(2) in relation to the Cairns Section, Central Section and Mackay/Capricorn Section, set out the information to be contained in an application for a relevant permission. These regulations required details identifying the applicant, the area sought to be used or entered, the purposes for which permission was applied for, "any prudent and feasible alternatives to the proposed use or entry", the proposed location of use or entry, the proposed movements within the zone, the period of time sought for permission, the means of transport in and out of the zone, and "any other information that the Authority may reasonably require and has asked the applicant to provide." Regulation 10(4) in relation to the Far Northern Section set out an identical, and reg 34 in relation to unzoned areas a similar, list of factors which the Authority "must have regard to" in considering an application. Other regulations contain additional matters to be considered when dealing with specific kinds of applications.
75 In my view the list of factors in reg 18(4) was intended to be exhaustive. What follows are my reasons for that conclusion. The first reason is that the list is long and detailed. The considerations include environmental, heritage, and amenity concerns; practical issues such as transport, health and safety, and arrangements for repairing damage; and the financial capacity of the applicant to develop large projects. Regulation 18(4) appears "as comprehensive as might be thought necessary … [I]t is hard to think of any other criteria … which could be relevant": Re Brasted [1979] 1 NZLR 400, 405.
76 Second, there are the topics themselves. It cannot be said that the topics are "so generally expressed that is not possible to say that [the decision maker] is confined to these … considerations": cf The Queen v Hunt; ex parte Sean Investments Pty Ltd (1979) 180 CLR 322, 329. Here the opposite is true. The listed topics are detailed and specific. They do not contemplate a wide-ranging general investigation: NZI Financial Corporation Ltd v New Zealand Kiwifruit Authority [1986] 1 NZLR 159, 171. There is one possible exception. Regulation 18(4)(j) required the Authority to consider "any other requirements for ensuring the orderly and proper management of the Marine Park" (emphasis added). But even this topic was not open-ended. It was expressly limited in its scope to the proper management of the Marine Park.
77 Third, to the extent that the financial situation of an applicant is relevant, it is covered by reg 18(4)(1) which was concerned with the capacity of an applicant to undertake his proposed activity. This tells against the permissibility of giving consideration to an applicant's financial interests.
78 Fourth, there is the structure of reg 18. Regulation 18(2) enumerated the information that must be supplied in an application for permission. If further information were required, reg 18(2)(k) provided for "any other information that the Authority may reasonably require and has asked the applicant to provide" (emphasis added). In a similar fashion reg 18(5) provided for additional matters to be taken into account when the application was for traditional fishing or hunting and gathering. The need to provide further detail, (bringing to a total nineteen topics for consideration on an application for traditional fishing or hunting and gathering), suggests that reg 18(4) was intended to be comprehensive.
79 Fifth, the listed topics, though specific and detailed, are not unduly restrictive. The Authority had to consider matters as broad as "the objective of the zone", "cultural and heritage values", and "the conservation of the natural resources". These matters require evaluation and judgment: NZI Financial Corporation Ltd v New Zealand Kiwifruit Authority [1986] 1 NZLR 159, 171.
80 Sixth, the nature and structure of the Marine Park Act support the conclusion. The purpose of the Marine Park Act is to ensure the "orderly and proper management" of the Marine Park. Its object is not as wide-ranging as, for example, the general benefit to Australia: compare Murphyores Incorporated Pty. Ltd. v The Commonwealth of Australia (1976) 136 CLR 1. This is not consistent with decision-making which is to roam over a wide and undefined area.
81 Seventh, the conclusion is supported by sound administrative practice. I have already noted that there are many instances in the Marine Park Act and Regulations which appear, on their face, to contain a comprehensive list of topics to be complied with or taken into account. A different conclusion would remove the certainty established by that framework. It would then be difficult to define the limits of the Authority's power, and would put both the Authority and an applicant in the difficult situation of not knowing what matters are to be taken into account: NZI Financial Corporation Ltd v New Zealand Kiwifruit Authority [1986] 1 NZLR 159, 171.
82 Eighth, the members of the Authority are qualified in matters relating to conservation and the Great Barrier Reef, and one member represents the interests of the traditional inhabitants. The members are not qualified to assess the financial interests or expectations of an applicant: The Phosphate Co-operative Company of Australia Limited v Environment Protection Authority (1977) 138 CLR 134, 140.
83 Having explained why reg 18(4) should be held to contain a comprehensive list of topics for consideration, it is still necessary to consider whether the economic interests of Indian Pacific and Zen Pearls fall within any of the listed topics. The only possible candidates are reg 18(4)(a) by which the Authority was required to have regard to "the objective of the zone" and reg 18(4)(j) where the Authority was required to consider "any other requirements for ensuring the orderly and proper management of the Marine Park".
84 The objectives of the relevant zones were to "provide opportunities for reasonable general use consistent with the conservation of the Great Barrier Reef Marine Park" and to "provide for the conservation of the Great Barrier Reef Marine Park while providing opportunities for reasonable general use in areas that are free from trawling and generally free from shipping" (emphases added). These objectives obviously permit a wide range of matters to be taken into account. However, they must be matters which concern, or are directed toward, the Marine Park itself. A "reasonable" use of the Marine Park deals with the effect of that use upon the Marine Park. The expectations engendered as a result of the grant of the original permits, the delay in challenging those permits and the financial expectations and interests of Indian Pacific and Zen Pearls, do not bear upon the reasonableness of any use. Nor are any of those matters relevant to the "orderly and proper management of the Marine Park". The phrase "orderly and proper management of the Marine Park", when read in context, is concerned with the "control, care and development" of the Marine Park. Attempts to make good the consequences of a mistaken decision by the Authority are not matters that fall within this category.
85 Even if I were wrong in my conclusion that reg 18(4) contained an exhaustive list of topics, the considerations which motivated the tribunal to grant the permits are, in any event, irrelevant on general principles in any event. First, the essential nature of the permission process is directed toward the conservation of the Marine Park and not toward the promotion of the fishing or mariculture industries. Second, the consideration that Indian Pacific and Zen Pearls should be allowed "some commercial return" on their investment is an indeterminate consideration. What is a reasonable rate of return? On what capital expenditure should the return to be calculated? Is the efficiency of the applicant to be taken into account? Is it necessary to have regard to the possibility of other profitable ventures to which Indian Pacific and Zen Pearls could have employed their capital? And so on. If these issues are to be given proper consideration the hearing could take weeks. Even if a broad-brush approach were taken, the task would still be difficult and time-consuming. The real point is this. The role of the Authority is to consider the conservation of cultural and heritage values, and the preservation of existing use and amenity of the Marine Park. Bearing in mind the controlling values of the Marine Park Act and Regulations, it is simply irrelevant to the regulation of the Great Barrier Reef that a wrongly granted permit may have engendered expectations and adversely affected financial interests. The issue for the Authority is only what is best for the Marine Park, not what is best for an applicant who may have been put in an unfortunate position by being wrongly granted a permit.
86 These are the reasons why I would set aside the tribunal's decision.
I certify that the preceding twenty-four (24) numbered paragraphs are a true copy of the Reasons for Judgment herein of the Honourable Justice Finkelstein.