The primary judge's decisions are not established to be in error
89The applicants have not established any error in the primary judge's decisions as to costs or reopening sufficient to warrant appellate intervention in these discretionary decisions.
The decision as to costs
90In relation to the costs decision, the foundation and the steps in the reasoning of the applicants' argument in the court below, and on the applications for leave to appeal are flawed. The applicants' argument for a costs order in their favour was founded on the assertion that the Council's resolution of 14 April 2011 to withdraw the draft CZMP demonstrated that the Council had capitulated or surrendered to the applicants by "delivering the very relief which the applicants had sought". From this foundation, the applicants' argument then proceeded by the following steps. First, the alleged capitulation or surrender of the Council established a prima facie position that the applicants should have their costs paid by the Council. Second, the Council bore the onus of displacing the prima facie position by proving that there was some explanation for the withdrawal of the draft CZMP that was inconsistent with the prima facie position that it should pay the applicants' costs of the proceedings. Third, the Council failed to establish an explanation for its withdrawal of the draft CZMP which displaced the prima facie position. The Council's explanations for the withdrawal of the draft CZMP were contrary to the evidence. Hence, the proper exercise of the costs discretion remained that the applicants should have their costs paid by the Council. This foundation and these steps in the reasoning process involved error.
91At the outset, it needs to borne in mind that the applicants bore the onus of establishing that the court below should make a costs order in their favour. As the discontinuing party, the applicants had to be the moving party to apply for an alternative costs order to that provided for in r 42.19(2). They had to establish some positive ground or good reason for making the alternative costs order sought. They bore the onus of proving the relevant primary facts, and the particular inferences that should be drawn from those facts, so as to establish the factual basis for the alternative costs order they sought. Finally, they bore the burden of persuading the court that the alternative costs order for which they contended was appropriate: see Bitannia v Parkline Constructions Pty Ltd at [70].
92The applicants did not formally make an application for an alternative costs order in the court below. Leave was granted by the court below for the applicants to discontinue their proceedings with the question of costs being reserved. The applicants did not file a notice of motion seeking an alternative costs order. Rather, they sought such an order at the hearing of the reserved question of costs. This lack of formality in making application for an alternative costs order to that in r 42.19(2) may have contributed to the applicants' misapprehension of who bore the onus to establish that the court should make the costs order the applicant sought and to establish the factual basis for such an order. The applicants were incorrect in submitting before this court that the primary judge misplaced the onus on the applicants; to the contrary, the primary judge correctly applied the onus when he concluded that the applicants had made no real case for them to recover any of their costs from the respondents (at [254]).
93More particularly, the primary judge has not been shown to have erred in finding that the applicants did not establish the foundation on which the applicants' argument for a costs order in their favour depended. Contrary to the applicants' argument, the Council's resolution of 14 April 2011 did not deliver "the very relief" which the applicants sought in either of their proceedings in the court below. This is shown by a comparison of the relief sought in the originating process in each proceeding with the terms of the Council resolution.
94The summons in the first proceeding sought a declaration that the draft CZMP, adopted by resolution of the Council on 27 May 2010 and forwarded to the Minister for approval under s 55G of the Coastal Protection Act on 1 September 2010, was "void, invalid, unlawful and of no effect" (quoted in [56]). Such a prayer for relief was problematic from the outset. As the primary judge rightly observed, "the applicants have always had the difficulty that they were attempting to attack the validity of a draft policy document" (at [219]). A draft coastal zone management plan submitted to the Minister has no legal effect. Under the Coastal Protection Act at that time, before a coastal zone management plan had effect, the Minister must first have approved the submitted draft coastal zone management plan (under the then s 55G(2)) and the Council must next have made the plan and published it in the Gazette (under the then s 55H(1)). The coastal zone management plan would only take effect on the date it was published in the Gazette or such later date as was specified in the plan (under the then s 55H(2)).
95The Coastal Protection Act, at the time of time of the Council's resolution on 27 May 2010, required the Council to prepare a coastal zone management plan. The Council had earlier commenced the process of preparation of a coastal zone management plan. It had progressed to the point of the Council considering submissions made on the draft coastal zone management plan during the period of public exhibition. At its meeting on 27 May 2010, the Council resolved to amend the draft CZMP as a result of the submissions (which it had power to do under the then s 55F(3)) and thereafter to submit the draft CZMP to the Minister for approval (under the then s 55G(1)). The draft CZMP as amended was sent to the Minister on 1 September 2010 (at [50]). It was this amended draft CZMP sent to the Minister that was alleged by the applicants in their first proceeding to be invalid.
96The Coastal Protection Act was amended, effective from 1 January 2011. This amended the process for submitting and making coastal zone management plans. The Minister followed the process under the amended Coastal Protection Act for the draft CZMP which the Council had previously submitted on 1 September 2010. On 9 February 2011, the Minister referred the submitted draft CZMP to the Coastal Panel for advice (under s 55G(3) (at [57])). On 18 February 2011, the Coastal Panel recommended some amendments (at [60]). On 22 February 2011, the Minister returned the draft CZMP to the Council and directed the Council to amend and resubmit the plan with the recommended changes (under the new s 55G (4)(b) (at [60])).
97At this point in the process, on 1 March 2011, the applicants commenced the second proceeding in the court below. The applicants sought a declaration that the draft CZMP, as directed by the Minister to be amended by the Council in his direction dated 22 February 2011, "is or would be void, unlawful, invalid and of no effect" (quoted in [62]). The prayer for relief seemed to be directed to a plan that had yet to come into existence, being the plan that would be prepared by the Council amending the previously submitted draft CZMP with the changes recommended by the Coastal Panel, and thereafter being resubmitted to the Minister. That the applicants were challenging a plan yet to come into existence as being invalid added a further difficulty to that identified by the primary judge of the applicants attacking the validity of a draft policy document (at [219]).
98This then was the relief that the applicant sought in their two proceedings. This relief needed to be compared with the resolution of the Council at its meeting on 14 April 2011. That resolution was in four parts:
1. rescind Resolution 11-162 [which was passed on 3 March 2011 agreeing to make certain amendments to the draft CZMP but not others directed by the Minister];
2. withdraw the current draft CZMP immediate[ly] and write to the Minister advising that Council will not be proceeding with that draft;
3. resolve to prepare instead a draft CZMP in accordance with the new statutory guidelines and new Coastal Protection Act regime;
4. note that a report will put to Council on project planning and implications of the new CZMP project.
99Although the resolution sought, first, to "withdraw the current draft CZMP" and, secondly, to not proceed with the draft, there was no statutory power enabling the Council to either withdraw a draft CZMP that had been submitted to the Minister or to not proceed with a submitted CZMP. Under the Coastal Protection Act, the Council was required to amend and resubmit a plan with the recommended changes within a specified period of time (s 55G(5)) but if the Council failed to do so, the Minister had power to make the plan with the recommended changes instead of the Council and such a plan was taken to have been made by the Council (s 55G(6)(a)). Hence, the Council's resolution of 14 April 2011 was legally ineffective - it did not cause the draft CZMP that the Council had earlier submitted to the Minster to be withdrawn from the Minister or to cease to have effect as a submitted draft CZMP which was required to be amended by the Council and resubmitted to the Minister to be made, or in default by the Council, which could be amended and made by the Minister.
100As a consequence, the Council's resolution of 14 April 2011 did not deliver the "very relief" that the applicants had sought in their two proceedings in the court below. The draft CZMP that had been submitted to the Minister on 1 September 2010, which the applicants claimed in the first proceeding was invalid, remained on foot notwithstanding the Council's resolution. The prospective draft CZMP (which would come into existence if and when the Council amended and resubmitted the draft CZMP with the recommended changes as directed by the Minister), which the applicants claimed in the second proceeding would be invalid when created, was also unaffected by the Council's resolution. As noted, if the Council failed to amend and resubmit the draft CZMP with the recommended changes as directed by the Minister, the Minister had power to make the plan with the recommended changes instead of the Council and such a plan would be taken to have been made by the Council. The Council's resolution of 14 April 2011 was legally ineffective to prevent the draft CZMP as directed to be amended by the Minister coming into existence. The fact that the Minister wrote some six weeks after the Council's resolution, advising that she did not intend to make the plan instead of the Council, did not make the Council's resolution legally effective.
101In both instances, the terms of the Council's resolution of 14 April 2011 did not accept as invalid either the draft CZMPs submitted on 1 September 2010 or any draft CZMP required to be amended and resubmitted to the Minister with the recommended changes.
102Hence, the Council's resolution of 14 April 2011 simply neither delivered the very relief sought by the applicants in their two proceedings, nor had the legal effect of removing the subject matter of those proceedings.
103The primary judge may not have been correct in saying that the Council's resolution "removed from the scene the very document upon which these proceedings rested" (at [221]), but he was correct in finding that the Council "never reversed its decision of 27 May 2010, to place a draft CZMP before the Minister" and that "no finding of invalidity of any draft has ever been made or conceded" (at [220]).
104In these circumstances, the primary judge did not err in finding that "there was no effective surrender or capitulation by the Council or the Minister, nor any "practical success" for the applicants (at [222]).
105The applicants, therefore, failed to discharge the burden of establishing the circumstance which was the foundation upon which their argument for a costs order in their favour depended, namely that the Council's resolution delivered the very relief the applicants sought in their two proceedings.
106The next two steps in the applicants' argument also were flawed. Even if it could be said that, by the Council's resolution of 14 April 2011 to withdraw the draft CZMP, the applicants achieved the relief they sought in the proceedings, this did not create a prima facie position that the applicants should have their costs paid by the respondent. There is no rule fettering the costs discretion that a discontinuing party who achieves practical success by a settlement or extra curial means is prima facie entitled to have its costs of the proceedings paid. Indeed, as McHugh J noted in Lai Qin, usually in such circumstances the proper exercise of the costs discretion will be that there be no order as to costs of the proceedings.
107In Lai Qin, McHugh J considered "the principles which govern an application for costs when a party elects not to pursue an action because he or she has achieved the relief sought in the action either by settlement or by extra curial means" (at [624]). This, of course, was the circumstance relied upon by the applicants - that they elected not to pursue the two proceedings in the court below because they considered that they had achieved the relief that they had sought through the extra curial means of the Council resolving on 14 April 2011 to withdraw the draft CZMP, the validity of which was the subject of challenge in the proceedings.
108However, as I have noted earlier, the mere fact that a discontinuing plaintiff might be seen to have achieved the relief sought in the action, does not by itself and without more ordinarily justify the awarding of costs in favour of the discontinuing plaintiff. There usually needs to be in addition some unreasonableness in the conduct of the defendant such as to make a costs order against the defendant appropriate.
109The applicants ' argument that the authorities establish that there is a prima facie rule, that if the discontinuing party achieved practical success it is entitled to its costs, is incorrect. Rather, what the authorities establish is that, in order to justify the making of a costs order in favour of a plaintiff who discontinues proceedings, the plaintiff bears the burden of establishing not only that it achieved practical success but also that the defendant acted so unreasonably that the applicants should have their costs of the proceedings.
110In this case, the only conduct of the Council relied upon by the applicants was the Council's conduct at the meeting of 14 April 2011 in resolving to withdraw the draft CZMP and start the coastal zone management plan-making process afresh. The applicants bore the burden of establishing the primary facts and the inferences to be drawn from the facts, and of persuading the court below, that the Council's conduct in resolving to withdraw the draft CZMP was so unreasonable as to warrant a costs order in their favour. The applicants did not assay that task. In the mistaken belief that they had achieved practical success and were thereby prima facie entitled to a favourable costs order, they did not seek to prove the reasons or motives of the Council for the Council's resolution or that the Council's conduct in resolving to withdraw the draft CZMP was unreasonable.
111Instead, the applicants incorrectly reversed the burden by arguing that the Council bore the burden of providing some explanation for its conduct in withdrawing the draft CZMP that was inconsistent with the prima facie position that the Council pay the applicants' costs. The Council did not bear that burden. Hence, the primary judge did not err in accepting the Council's submissions that it did not bear the burden and in finding that the applicants had made no real case for them to recover their costs from the applicants (at [254]).
112As a consequence of the incorrect placing of the onus on the Council, the third step in the applicants' argument also involved error. The applicants argued that the explanations given by the Council for the resolution to withdraw the draft CZMP, that the resolution had nothing to do with the current proceedings and was merely part of an evolutionary process, were not supported by the evidence. As a consequence, the applicants argued that the Council failed to establish an explanation for its resolution to withdraw the draft CZMP and that the primary judge was therefore in error in accepting the Council's explanation.
113However, once it is recognised that the Council did not bear the burden to establish any explanation for its resolution of 14 April 2011, it becomes irrelevant whether any explanation the Council might have proffered was supported by the evidence. Let it be assumed that the explanations proffered by the Council were not established on the evidence (which I do not find). As it was no part of the applicants' case to provide any explanation for the resolution, the consequence would be that the court could make no finding as to the explanation for the Council's resolution to withdraw the draft CZMP. All the court could find was that the resolution was passed. But this would not mean that the applicants were entitled to have their costs paid by the Council. The mere fact that the Council passed a resolution to withdraw the draft CZMP, which had the assumed consequence of giving the applicants some practical success, did not create a prima facie position that the applicants should have their costs paid by the Council. Hence, the applicants' argument concerning the Council's failure to establish on the evidence its explanations for the Council's resolution, and the primary judge's alleged error in accepting the Council's explanations, have no consequence for the exercise of the costs discretion.
114In any event, however, the applicants have not established that the primary judge did err by failing to have regard to the evidence or accepting the Council's explanations for the Council's resolution to withdraw the draft CZMP.
115The applicants are incorrect in asserting that the primary judge did not refer to the transcript of the open session of the Council meeting of 14 April 2011. The primary judge expressly referred to the transcript being before the Court and identified it as Exhibit 'A1' (at [77]). The primary judge referred to the transcript in his summary of the respective parties' submissions made at the costs hearing on 31 August 2011. As the summaries revealed, senior counsel for the applicants and counsel for the Council both took the primary judge to the actual terms of the transcript that was in evidence and made submissions on what was recorded as having been said by the Mayor, the General Manager and other councillors at the meeting and what inferences could be drawn from what was said (see [97]-[109]).
116In the later hearing on 2 November 2011, the primary judge recorded that senior counsel for the applicants made submissions on the transcript of the open session of the Council meeting and the inferences that could and could not be drawn from the transcript (at [130]-[131]). The primary judge summarised the correspondence between the parties' solicitors leading up to the hearing on 2 November 2011, some of which included statements as to what the transcript indicated (see, for example, [153]). The primary judge also recorded the assertion of senior counsel for the applicants in his written submissions of 31 October 2011 that the Council's position was contrary to the transcript of the open session of the Council meeting on 14 April 2011 (at [192]).
117Having regard to these many references to the transcript, and summaries of the parties' submissions based on the transcript, it would not be proper to draw an inference that the primary judge ignored the transcript in deciding the question of costs.
118The applicants have also not established that the primary judge failed to have regard to the minutes and agenda papers for the Council meetings in February and March 2011 which showed that the Council was progressing with the draft CZMP and did not indicate that it was intending to withdraw the draft CZMP.
119The primary judge noted that the Council at its meeting on 3 March 2011 resolved in accordance with the Council officer's recommendation and he quoted the terms of the relevant resolution, resolution 11-162 (at [64]). The Council resolved, in summary, to agree to certain of the amendments to the draft CZMP recommended by the coastal panel but not others, and to request the Minister to refer the draft CZMP back to the coastal panel with a request that it reconsider certain of its recommendations in light of the Council's concerns and make a new recommendation to the Minister who could withdraw the existing ministerial direction and issue a new ministerial direction to the Council. However, notice of a motion to rescind resolution 11-162 was given on 3 March 2011, which rescission motion was dealt with by the Council at its meeting on 14 April 2011.
120The primary judge recorded the Council's submissions in the Court below that, after considering at its meetings held on 24 February, 3 March and 14 April 2011 whether to persist with the draft CZMP or start the process again, the Council resolved on 14 April 2011 to withdraw the draft CZMP (at [211]).
121The primary judge referred to the agenda papers that were before and considered by the Council at its meeting on 14 April 2011. The primary judge noted the source and the specific page numbers in the evidence of these papers (at [75] and [104]). These agenda papers included a five page paper entitled "Comments Executive Manager Environment and Planning". The primary judge expressly identified this paper in the evidence (at [75]) and [104]). That paper:
- gave notice of the motion to rescind resolution 11-162 from the Council meeting on 3 March 2011 and set out in full the terms of resolution 11-162;
- noted that the current draft CZMP could proceed under transitional provisions of the amended coastal protection legislation but if the Council withdrew the current draft CZMP, the Council would have to abandon the current draft and prepare a new draft CZMP in accordance with the new statutory regime;
- canvassed four Council's options and four Minister's options regarding the draft CZMP, the Council's options being to resolve to withdraw the draft CZMP (option 1), resolve to ask the Minster to reject the draft CZMP (option 2), request the Minister to refer the Council's concerns back to the coastal panel for reconsideration ie continuation of resolution 11-162 (option 3), and acceptance of all of the terms and conditions of the Minister's direction (option 4);
- noted the 90 day deadline in which the Council was required to comply with the Minister's directions to amend and resubmit the plan (ie expiring on 23 May 2011);
- noted that this timeframe meant that the Council was only left with options 1 or 4, the Council being unlikely to be able to take all the necessary steps for the other options in the time left;
- noted that the applicants had not made any application for interlocutory injunctive orders in the two proceedings in the Land and Environment Court, presumably because the Council was prevented from taking any action on resolution 11-162 because of the notice of rescission of resolution 11-162 given at the 3 March 2011 meeting, but if the applicants were to obtain an interlocutory injunction this would further adversely impact on the remaining 40 day period within which the Council needed to take action before the Minister's deadline expired; and
- recorded Council's management recommendation to adopt option 1 involving rescinding resolution 11-162 and withdrawing the current draft CZMP and preparing instead a draft CZMP in accordance with the new statutory guidelines and new Coastal Protection Act regime.
122The primary judge referred to this presentation of options (at [76]) and the Council's resolution which was in the terms recommended by Council management (at [78]). The primary judge recorded the Council's submissions on the options discussed in the paper for the 14 April 2011 meeting (at [102]-[103] and [230]-[231]).
123Having regard to these references and discussion of the Council's resolution at its meeting on 3 March 2011, the rescission motion of that resolution, and the Council's consideration and resolution at its meeting on 14 April 2011, it would not be proper to draw the inference that the primary judge failed to have regard to the minutes and agenda papers for the meetings in February, March and April 2011, or that he failed to appreciate that the Council had been pursuing one course of action of seeking to amend the draft CZMP, as manifested in resolution 11-162 at the 3 March 2011 meeting, but resolved to pursue another course of action when it rescinded resolution 11-162 and resolved to withdraw the draft CZMP and prepare a new draft CZMP. To the contrary, the primary judge's reasons reveal that he understood this sequence of events.
124The applicants have also not established that the primary judge erred in accepting what the applicants contended was the Council's submission that the Council's decision to withdraw the draft CZMP was part of an evolutionary process.
125The primary judge recorded the Council's submission concerning evolution as applying to the Council agenda for the 14 April 2011 meeting. He recorded: "The Council agenda 'evolved', to use Mr Hemmings' term, from a series of alternatives in a 'not finalised agenda' to 'an actual report for consideration by the Council'" (at [104]). The primary judge identified the report actually presented to the Council on 14 April 2011. It was this submission that the Council agenda had evolved that set in motion the applicants' application to gain access to the "not finalised agenda" and to reopen its case (see at [241] where the primary judge recorded the applicants as saying that they were compelled to respond to the Council's "evolution of the document" case).
126The primary judge also recorded the Council as having referred to the options in Council management's "Comments Paper", considered by the Council at its meeting on 14 April 2011, as having been "formulated in an evolutionary way over time" (at [230]).
127The primary judge, however, did not record the Council as submitting that the Council's resolution at its 14 April 2011 meeting to withdraw the draft CZMP was itself part of an evolutionary process.
128Hence, insofar as the primary judge stated that he preferred the submissions made by the Council (at [249]), which submissions he said he had set out in great detail in the judgment, the primary judge is to be taken to have accepted only the submissions he recorded that the agenda papers for the 14 April 2011 meeting evolved, and that the range of options in the comments paper were formulated in an evolutionary way over time, and not that the decision to withdraw the draft CZMP was itself part of an evolutionary process.
129Hence, the applicants' argument that the evidence did not establish that the Council's decision to withdraw the draft CZMP was part of an evolutionary process is immaterial. If the primary judge did not so find, it matters not whether the evidence supported or contradicted such a finding.
130The applicants' submission that the primary judge erred in accepting the Council's submission that the Council's decision to withdraw the draft CZMP had nothing to do with the current proceeding because that submission was contradicted by the evidence, suffers from a different problem. It is true that the primary judge recorded the Council as having submitted that the decision on 14 April 2011 "was totally independent of the applicants' then current proceedings" (at [211]). However, the primary judge also recorded the Council as saying, at the later hearing on the application to reopen, that in making this earlier submission the Council was simply replying to the applicants' argument that an inference should be drawn that the Council withdrew the draft CZMP "because it was advised by its insurer that that course would give it a strategic advantage in resolving the litigation" (at [234]). The Council said that its submission was "purely in reply" to the applicants' submissions and that in fact it accepted that it was irrelevant to inquire into the subjective matters being considered by the councillors before they made their decision (at [235]).
131In fact, it was the applicants who put the submission that the Council's decision to withdraw the draft CZMP was because the insurer had made a recommendation to the Council to do so (see, for example, at [124]). When this was rebutted by the Council in reply, the applicants attempted to reopen its case and gain access to the insurer's legal advice and the transcript of the confidential session which the applicants believed discussed the insurer's legal advice.
132The applicants' argument that the primary judge erred, therefore, impermissibly shifted the burden of proof from the applicants to the Council. If the applicants wished to argue that the insurer's legal advice was the single event that caused the Council's decision, the applicants bore the burden of proving that fact in their case in chief or reply at the hearing. The Council did not bear the burden of proving that the Council's decision was caused instead by one or more other events and the Council in its case did not seek to prove that. The Council's case was simply that the Council made its decision based on the documents that were before it at the meeting (at [233]).
133In these circumstances, the primary judge's statement of preference for the submissions of the Council and his finding that the evidence supported the Council's case (at [249]) cannot be taken as necessarily accepting the Council's submission in reply that the Council's decision was totally independent of the applicants' then current proceedings, rather than the Council's primary submission that the subjective matters considered by the Council in reaching its decision were irrelevant. The applicants have therefore not established that the primary judge did accept a submission by the Council that the Council's decision to withdraw the draft CZMP had nothing to do with the current proceedings, as the applicants allege.
134The applicants' argument that the primary judge should have rejected any case put by the Council that invited inferences as to what councillors did or thought at the Council meeting on 14 April 2011, in the absence of evidence from them, also involved a transfer of the burden of proof from the applicants to the Council. It was the applicants, not the Council, who bore the burden of proving what the councillors did or thought at the meeting that caused them to vote in favour of the resolution to withdraw the draft CZMP. Hence, no Jones v Dunkel inference can be drawn against the Council for failing to call evidence from the councillors or council officers.
135The final error the applicants allege the primary judge made was to accept the Council's erroneous submission concerning the draft version of the agenda papers for the Council meeting of 14 April 2011. This argument may be disposed of shortly. The applicants have not established that the primary judge either accepted the Council's submission on the draft agenda papers or that such submission infected his characterisation of what occurred at the meeting of 14 April 2011.
136The primary judge did note in his reasons that draft agenda papers had been prepared (for example, at [102], [118]-[119]), but noted that these were replaced by the agenda papers that were actually considered by the Council. The primary judge identified correctly the actual agenda papers (at [75] and [104]). His recount and characterisation of what occurred at the meeting on 14 April 2011 was based on the agenda papers actually presented to the Council, not the draft ones. The primary judge recorded in great detail the "voluminous" and "rather intemperate" correspondence between the applicants' solicitors and the Council's solicitors concerning the draft agenda papers and the applicants' assertions that counsel for the Council's submissions on the draft agenda papers contained errors (at [113]-[192]). In the end, however, the applicants have not shown that the primary judge based his decision on the draft agenda papers or any submission of the Council on those papers. Hence, whether the submission of the Council was erroneous in some way has no consequence.
The decision as to reopening
137The applicants have not established the primary judge's decision not to grant leave to the applicants to reopen their case involved error. The applicants argued that the primary judge should have granted leave to reopen so as to allow them to respond to the Council's changed case put at the end of the hearing on 31 August 2011 as to the explanation for the Council's decision to withdraw the draft CZMP and to correct the allegedly erroneous submission concerning the draft agenda papers for the 14 April 2011 meeting. These were the same arguments that were put before the primary judge. He did not agree that they provided sufficient justification for leave to reopen to be given.
138The applicants have not demonstrated that the primary judge's decision involved an error of a kind sufficient to warrant appellate intervention in the quintessentially discretionary decision of practice and procedure of whether to allow the applicants to reopen their case after they had had ample opportunity to put their case in chief and to reply to the Council's submissions at the hearing on 31 August 2011. The applicants simply assert that the primary judge was wrong in not allowing the applicants to respond to the Council's submissions and by not allowing the applicants to do so they were denied procedural fairness. This is, however, simply to dispute the outcome of the primary judge's decision and its consequence on the applicants. The applicants have not demonstrated that the primary judge, in deciding not to grant leave to reopen, made an error of legal principle, made a material error of fact, failed to take into account or gave insufficient weight to some relevant matter, or arrived at a manifestly unreasonable or unjust decision. The primary judge's decision not to allow the applicants to reopen to address the Council's submissions on the explanation for the Council's decision to withdraw the draft CZMP and on the draft agenda papers also has not caused substantial injustice. The applicants' arguments on those submissions of the Council are flawed for the reasons given earlier in relation to those arguments on the question of costs.