29 The Council 's draft conditions of development consent were filed in Court on 23 October 2007.
30 The applicant responded with its version of the draft conditions of development consent, which were filed in Court on 25 October 2007. The applicant agreed with conditions 1 and 3 proposed by the Council , but disagreed with conditions 2 and 4. The applicant proposed that condition 2 should be deleted and condition 4 should be amended to read:
"4. This consent is time limited to a period of ten years or the commencement of development pursuant to a development consent for any other use of the whole of the property, whichever is the latter."
31 The disagreement in relation to condition 2 has, at its heart, the Council 's contention that the vegetation along the northern and western boundaries is part of the endangered ecological community of Swamp Oak Floodplain Forest, listed under the Threatened Species Conservation Act 1995. The Council contends that the proposed development, namely livestock grazing, is a threatening process identified by the Scientific Committee in its description of the endangered ecological community. In addition, the Council contends that the vegetation is of a community type identified in the Tweed Vegetation Management Strategy as being of high ecological sensitivity and high ecological status. Finally, the Council contends that the vegetation is of significance and needs to be considered and conserved by appropriate measures pursuant to cls 2 and 8 of State Environmental Planning Policy No 71.
32 The parties embarked on a course of engaging multiple experts to deal with the Council 's proposed condition 2. This process has escalated to a point where there are two experts who have filed reports for the Council , being Mr Peter Parker, a flora and fauna consultant, and Dr Mark Kingston, a senior ecologist/conservation planner with Tweed Shire Council . Dr Kingston relies for his expert opinion on other experts' reports, including that of Coffey & Partners who undertook in 2004 groundwater monitoring work on the site; flood modelling work undertaken by Mr Danny Rose, the Council 's flooding and stormwater engineer, as to the inundation frequency for the subject site; and personal communications from Dr Marty Hancock, the Council 's floodplain officer, as to drainage and waterlogging of the subject site.
33 Both Mr Parker and Dr Kingston also rely upon the Council 's Tweed Vegetation Management Strategy and the mapping work that was undertaken as part of that strategy which identified the site as having particular vegetation communities and particular ecological significance.
34 The applicant relied on three experts: Mr Greg Elks, a botanist and ecologist; Dr Andrew Smith, an ecologist; and Dr Pam Hazleton, a soil scientist. As I will indicate shortly, the applicant indicated that if leave were to be granted for the Council to rely upon the new issue, it would need to respond to the Council 's evidence included by attachment or by reference in Dr Kingston's report and Mr Parker's report. This would include responding to the Coffey & Partners' report, Mr Rose's flood modelling, and Mr Hancock's statements as to the drainage and waterlogging, as well as responding to the Tweed Vegetation Management Strategy. Accordingly, there would be a further bevy of experts.
35 There was joint conferencing between the experts who had filed reports, but not those whose reports were included by reference or attachment, and that joint conferencing resulted in a draft joint conference report. That joint conference report raises some nineteen issues, including issues relating to whether the subject vegetation on the land is part of yet another endangered ecological community and whether it could be classified in yet a different way.
Need for leave to amend the issues
36 The matter came on today for the final hearing of the matter to determine the appropriate conditions that should be imposed. I raised at the outset with the Council the need for the Council , if it wished to put in issue the matters raised by its proposed condition 2 concerning the significance of the vegetation, including whether it was an endangered ecological community, to obtain leave to amend its statement of facts and contentions. As I have earlier noted, without leave of the Court, neither the Council nor the applicant is entitled to rely upon facts and contentions different to those that had been articulated in the facts and contentions filed in accordance with the Court's directions.
37 I have set out above the statements of facts and contentions of both the Council and the applicant. It is clear that the issue now proposed by the Council to be raised was not raised in the statement of facts and contentions that it filed, nor, of course, in the statement of facts and contentions filed by the applicant in reply. If the Council wishes to rely upon the matters relating to the significance of the vegetation and the impact the proposed development would have on it, it would be necessary to seek leave to amend its statement of facts and contentions and, hence, the issues in the proceedings.
Council 's application for leave to amend the issues
38 Accordingly, the Council sought by oral motion to amend its statement of facts and contentions to add the contention that I have earlier set out in this judgment.
39 Paragraph 31 of the Practice Note states what would be obvious in any event, and that is that the party seeking leave to amend its statement of facts and contentions needs to provide an explanation of the reasons for seeking the amendment and, of course, for seeking it at the time it is done.
40 The Council 's oral explanation from the Bar table for not having raised the contention in its statement of facts and contentions or subsequently seeking leave to amend to raise it at any time until today is that the Council officers did not consider the issue to be controversial or that the applicant would oppose a condition in terms of the draft condition proffered by the Council and which I have set out earlier. Such a statement is, of course, no explanation at all. If the Council had wished to raise this issue, even simply as a condition to be imposed to mitigate the impact the proposed development would have on the vegetation, it was incumbent upon the Council to do so in its statement of facts and contentions.
41 The matters that are now in issue would clearly have needed to have been raised in both Part A Facts and Part B Contentions.
42 In Part A Facts, the description of the site should have included a description of the vegetation as including vegetation that is of an endangered ecological community, whether it be Swamp Oak Floodplain Forest or any other endangered ecological community, or whether it is of a vegetation community listed under the Tweed Vegetation Management Strategy as having a high ecological significance.
43 In so far as a conclusion that vegetation is of a community described by the Scientific Community as an endangered ecological community involves an analysis of various descriptors, including floristic, edaphic, physiographic and locational descriptors, the facts the Council contended made the vegetation part of the community ought to have been stated in that Part. For example, very real issues have been raised between the parties as to the soils, the levels of the land, whether the land is part of or associated with a floodplain, the floristic species present on the land, amongst other factors. A statement of the facts in Part A Facts would have enabled the applicant in its statement of facts and contentions in reply to either admit or dispute each fact and, if disputed, state what it says was the contrary fact.
44 Furthermore, in the Part A Facts, under the heading of Statutory Controls, it would have been relevant for the Council to have identified not merely that State Environmental Planning Policy No 71 was relevant but the particular provisions of that policy which were relevant. As I noted earlier, the only provision the Council identified was cl 13. It did not identify either cl 2 or cl 8 of the policy to be relevant. Furthermore, the Council did not identify the Tweed Vegetation Management Strategy as being relevant. Nor, of course, did it identify the Threatened Species Conservation Act 1995 as being a relevant statute applicable to the land and that would need to be considered by the Court.
45 In Part B Contentions, the Council, if it had wished to raise the contention that a condition of consent ought to be imposed to mitigate any adverse impact livestock grazing might have on the vegetation that might comprise an endangered ecological community, or that might be identified under the Tweed Vegetation Management Strategy, ought to have done so as a contention that could be resolved by conditions of consent. This would also include identifying each fact, matter and circumstance that the Council contended, required or should cause the Court to impose the condition at all or in the terms put forward by the Council .
46 Again, if that had been done, the applicant would have been able to respond to that contention and either propose an alternate condition or taken issue with the particular facts, matters and circumstances pleaded by the Council in support of its contention.
47 If, of course, the Council had raised any of these matters in its statement of facts and contentions, that would have led to a direction by the Court to file draft conditions of consent which would have included this particular condition. This would be done as part of the usual directions under Sch D, para G(14), which would have then enabled the applicant to respond with its own suggested conditions pursuant to Sch D, para G(15). Of course, such a direction was not made because at no time did the Council raise in its statement of facts and contentions, or in its appearances before the Court at the interlocutory appearances, any issue in relation to the vegetation being of significance and warranting a condition requiring the imposition of conditions to exclude the use of livestock grazing from parts of the land.
Applicant opposes Council 's application to amend the issues
48 The applicant opposes leave being granted because of the prejudice it would suffer in being able to meet the case that is now put by the Council in the evidence that has been foreshadowed. In particular, the applicant says that issues concerning topography, salinity, waterlogging and flooding have been raised for the first time in the evidence of Dr Kingston. Dr Kingston's evidence in relation to those four issues relies upon the evidence of others, namely Coffey & Partners, Mr Rose and Mr Hancock, as I have earlier indicated. The applicant says that in order to meet that evidence it would need to engage its own experts to respond. It could not leave unchallenged that evidence because it is potentially decisive against the applicant's case that the topography, salinity, waterlogging and flooding factors relevant to the site are not consistent with the Scientific Committee's description of the particular Endangered Ecological Community of Swamp Oak Floodplain Forest.