3 Before the question of whether the Senior Commissioner erred in law in his decision to join the Second Respondent as a party is considered, the issue of whether the Applicant's s 56A appeal is competent arises. An appeal in Class 1 proceedings is provided for in s 56A of the Court Act. Section 56A states:
(1) A party to proceedings in Class 1, 2, 3 or 8 of the Court's jurisdiction may appeal to the Court against an order or a decision of the Court on a question of law, being an order or a decision made by a Commissioner or Commissioners.
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At the hearing it was agreed that the Applicant's document entitled cross-appeal is a separate s 56A appeal against the interlocutory decision Walfertan No 1 .
4 The first issue to arise is whether the appeal is competent, being an appeal against an interlocutory decision of a commissioner. The second issue is whether, if competent, an appeal filed out of time should be allowed. No affidavit evidence to support the application for leave has been filed. I note that there are two relevant time frames on the arguments I have heard. Firstly the cross-appeal, if it can be so characterised, was filed three days late in terms of the time frames relevant to cross-appeals. Secondly, and more fundamentally, is whether the 28 day time limit for the commencement of a s 56A appeal under Pt 50 r 50.3 of the Uniform Civil Procedure Rules 2005 (the UCPR) applies. That time limit expired 28 days after 27 March 2009 so that this appeal is well out of time if it does apply. The Court has jurisdiction to extend time for an appeal so that the issue arises as to whether the Court should do so.
Applicant's submissions
5 The Applicant submitted that the appeal is competent. Firstly, because it is able to be considered as part of the separate s 56A appeal lodged by the Second Respondent against the final decision of the Commissioners. This approach is supported by the High Court in Gerlach v Clifton Bricks (2002) 209 CLR 478. Pittwater Council v Moore Development Group Pty Ltd [2004] NSWCA 278 does not assist the Second Respondent as it addresses different facts whereby the appeal of a party seeking to have an interlocutory order heard was held to be incompetent as that party was otherwise successful before the trial judge, so that there was no appeal against the final decision available to it. In this case the Applicant can rely for its s 56A appeal against the Senior Commissioner's interlocutory decision on the Second Respondent's appeal in relation to the Senior Commissioner and Taylor C's final decision in Walfertan No 2.
6 Secondly, and alternatively, the Applicant can file a s 56A appeal against an interlocutory order or a decision of a commissioner on a question of law. Contrary to the Second Respondent's submissions which rely on Blue Mountains City Council v Hudson (1985) 56 LGRA 360 and Bromley v Housing Commission of NSW (1985) 3 NSWLR 407, these are not authority that an interlocutory decision of a commissioner on a question of law cannot be the subject of a s 56A appeal.
7 Assuming the appeal is competent, leave to appeal out of time should be granted. At the time of joinder the Senior Commissioner considered that the proceedings set down for three days hearing would not be lengthened by the joinder. That did not occur, with an extra four hearing days required and additional work thereafter. As a result of the joinder of the Second Respondent the Applicant has had to meet a s 56A appeal filed by the Second Respondent in which the Council has not participated and which has been argued over five days. The joinder of the Second Respondent has caused the Applicant to incur substantial costs in circumstances where there was otherwise extensive agreement with the Council on relevant matters.
Second Respondent's submissions
8 The Second Respondent argues the appeal is incompetent because the appeal is against an interlocutory order and s 56A only provides for appeals against a final order or decision, relying on Gerlach and Pittwater Council v Moore Development. The fact that the Applicant does not seek to disturb the final order indicates that it has no right to challenge the interlocutory order in this case. The Applicant cannot "piggy back" on the substantive s 56A appeal of the Second Respondent to found its right to appeal against an interlocutory order. An appeal against an interlocutory order is not an order to which s 56A applies, see Hudson and Bromley. Nor is there any separate right to appeal against an interlocutory order provided by s 56A, a submission supported by the findings of Biscoe J in RES Southern Cross v Minister for Planning (2008) 166 LGERA 116 at [16].
9 The Second Respondent opposes the granting of leave to appeal out of time because under r 50.3 of the UCPR, an appeal against the determination of the Senior Commissioner should have been commenced within 28 days of the determination and was not. The appeal proceedings are well out of time. There is substantial prejudice to the Second Respondent if the appeal is allowed to proceed not least in pressing its motion for costs of the proceedings. Since joinder, the Second Respondent participated in the merit hearing for a number of days before the Commissioners and provided extensive written submissions afterwards thereby incurring substantial costs.
Finding
Is the appeal competent?
10 I will assume for the purposes of these findings on competence of the appeal that the Applicant's s 56A appeal does raise a question of law.
11 The avenue of appeal against an interlocutory order, whereby it is challenged as part of an appeal against a final order, is only available according to the High Court in Gerlach where the interlocutory order affects the final result. That is not the case here, where the essentially procedural determination of the Senior Commissioner to allow joinder of the Second Respondent does not affect, in a legal sense, the final determination of the Senior Commissioner and Taylor C of the merits of the Applicant's development application in Walfertan No 2.