35 Those observations of the President were taken up by McClellan J, when Chief Judge of this Court, in 1643 Pittwater Road Pty Ltd v Pittwater Council [2004] NSWLEC 685. For reasons then given by his Honour, he decided that an application under s 96 of the Act could be determined by the grant of a conditional consent or approval, notwithstanding the absence of any specific power in the Act or Regulation so to do and not withstanding the provisions of the Act expressly providing for conditions to be imposed upon the grant of development consent: see for example, ss 80 and 80A. The correctness of the decision in 1643 Pittwater Road has not since been questioned in this Court.
36 There are two passages in the judgment in Johns v Australian Securities Commission [1993] HCA 56 (1993) 178 CLR 408 that are relevant for present purposes. The conventional position that pertains when a discretion to exercise authority is given by statute was expressed by Brennan J as follows (at 428-429):
"An authority conferred by statute is construed as authorising everything which can fairly be regarded as incidental to or consequential upon the authority itself."
37 The second passage of present relevance from Johns v Australian Securities Commission is from the judgment of McHugh J where his Honour said (at 469-470):
"The scope of a statutory power is ascertained 'by the character of the statute and the nature of the provisions it contains' [citation omitted]. When the exercise of a power is left to the discretion of some person, the scope for implementing the power is fettered only by the necessity to maintain consistency with the purpose or purposes of the legislation."
38 Given the discretion that a consent authority has, when determining an application made to it in accordance with s 96 of the Act, I would have thought that the power to determine the application extends to allowing that application to be amended prior to determination. Provided the amendment sought does not convert the original application into a new application, I do not perceive that allowing an amendment would be inconsistent with the purpose of the Act as it addresses the modification of development consent.
39 Furthermore, I do not perceive the inconsistency identified by the Council between the observations made by Talbot J at [29] of his judgment in Mirvac Projects Pty Ltd v Ku-ring-gai Council and the observations made in other cases as to the beneficial and facultative effect of cl 55 of the Regulation. Read, in context, I think his Honour was doing no more than identifying the requirement of cl 55 that the agreement of the consent authority was required to any amendment. In that sense, the requirement for agreement was a constraint. In the absence of such an expressed constraint, an applicant would be entitled to amend provided always that the amendment did not effect change so as to transform that which was originally proposed into a new application. By contrast, the discussion of principle whereby the power is described as "beneficial and facultative" informs the ambit of permissible amendment to which agreement can lawfully be given.
40 However, even if I be wrong in rationalising the observations of Talbot J in Mirvac Projects Pty Ltd v Ku-ring-gai Council, so far as they relate to cl 55, that rationalisation does not impinge upon his Honour's observation that a power to apply would ordinarily include a power to amend. For the reasons that I have indicated, I am of the opinion that this is a correct statement of principle as it applies to the amendment of an application made to modify consent pursuant to s 96 of the Act. In short, I conclude that it was open to Jaimee to amend the application that it lodged with the Council.
Power of the Court to allow amendment
41 Having determined that it was open to Jaimee to amend its s 96 application, as lodged with the Council, it is next necessary to determine whether the Court can allow such amendment, with consequential amendment to the Class 1 application. Consideration of this issue also involves consideration of the nature of the amendments sought so as to determine whether the change brought about by the amendment converts the present s 96 application into a new or original application.
42 The powers of the Court in respect of an appeal brought within Class 1 of its jurisdiction include those identified in s 39(2) of the Land and Environment Court Act 1979 (the Court Act). Subsection (2) of s 39 provides as follows:
(2) In addition to any other functions and discretions that the Court has apart from this subsection, the Court shall, for the purposes of hearing and disposing of an appeal, have all the functions and discretions which the person or body whose decision is the subject of the appeal had in respect of the matter the subject of the appeal."
43 The provisions of s 39(2) have been the subject of consideration in a number of cases. It is unnecessary to recite all of them. None, in my assessment, diminish the observations of Kirby P (as his Honour then was) in McDougall v Warringah Shire Council (1993) 30 NSWLR 258 where his Honour said (at 264):
"My impression of s 39(2) by its language and apparent purpose in the scheme of the Act is that it was intended that the Land and Environment Court be placed fully in the shoes of a council at the time an application is lodged. This impression derives, in part, from the use of the past tense in the word "had", and the fact that s 39(3) of the Land and Environment Court Act directs that an appeal to the Land and Environment Court shall be by way of 'rehearing'. The result of this interpretation is that all the functions and discretions the council could have exercised when considering the application are open to the Land and Environment Court on appeal and not only those strictly necessary to the approval."
44 I have already determined that incidental to the function of determining an application made to it under s 96 of the Act, the Council had power to accept an amendment made by Jaimee to its application. Given the existence of that power on the part of the Council when exercising its function, s 39(2) would seem to provide amply for the power of the Court to accept an amendment made to the s 96 application. That application was for modification of three conditions attaching to the development consent; the amendment proposed is to delete from the application one of the conditions sought to be modified.
45 As I understand the Council's submission, it accepts that if, contrary to its primary submission, it was open to Jaimee to amend its s 96 application prior to determination by the Council, then by force of s 39(2) of the Court Act, it was open to the Court to accept an amendment of the application. So much must follow from the citation by the Council of the decision of Bignold J in Ervin Mahrer v Strathfield Council (No. 2) [2001] NSWLEC 140; (2001) 115 LGERA 259. There, Bignold J discussed the power of the Court to allow amendment to a development application by applying cl 55 of the Regulation.
46 For reasons already identified, the Council submits that as there is no power analogous to cl 55 of the Regulation pertaining to amendment of an application made under s 96 of the Act, s 39(2) of the Court Act cannot itself be the source of such a power. I have already determined that Jaimee's application was capable of lawful amendment independently of s 39(2). By parity of reasoning, it is therefore open to the Court to allow an amendment to be made to the application in reliance upon s 39(2).
47 Mr C W McEwen SC, on behalf of Jaimee, submitted that s 68 of the Court Act was also a source of power upon which reliance could be placed to allow the amendments sought. For its part, the Council submitted that the section provided no foundation for the amendments sought, having regard both to the terms of the section itself and its rejection as a source of power to amend a development application by Bignold J in Ervin Mahrer v Strathfield Council (at [54]). Given my determination that an amendment is open to be made and accepted independently of s 68, it is unnecessary that I express a concluded view as to the ambit of the power available under s 68. However, a question related to that power, as well as the power available to allow an amendment of the original application in the course of an appeal under s 96(6), is required to be acknowledged.
48 It can be accepted, as the Council contends, that it is not open to the Court to entertain what is tantamount to a new application. It is the determination, actual or deemed, by the consent authority, of the application made by an applicant that founds the jurisdiction of the Court to entertain an appeal, in this case under s 96(6) of the Act. The Council contends that by amending the s 96 application so as to remove Condition 7 from consideration, the application is so changed that it cannot be considered to be the application considered by the Council and therefore is not an application in respect of which an appeal could be brought under s 96(6).
49 I do not agree. The application for modification made to the Council by Jaimee related to three disparate conditions. The fact that two of those conditions determine the quantum of contributions to be made does not deny their description as being disparate. Each of them was dependant upon a different source of power; in the case of Condition 7 it was cl 27P of South Sydney Local Environmental Plan 1998, while in the case of Condition 8 it was s 94 of the Act.
50 Amendment of the application by removing one of the conditions originally sought to be deleted, thereby maintaining the status quo in respect of that condition, cannot, in my opinion, be seen to be formulating a new application. Such an approach accords with the principle summarised by Bignold J in Ervin Mahrer v Strathfield Council where his Honour said (at [78]):
"The principle deduced or derived from the decision in Manchil and which has been consistently and often applied by this Court, I think can be aptly formulated as follows:
'Whereas a planning appellate body has no jurisdiction to entertain an original development application, it may in determining an appeal, exercise the power vested in the consent authority to allow an amendment to be made to the development application (that was the subject of that authority's determination and which enlivened the appeal) provided that the amendment does not convert the original concept into something substantially different.'"