Background
4 The applicants commenced proceedings by way of an originating application and a statement of claim on 18 May 2012. The originating application sought an array of relief including (at para 15):
[A]n order for exemplary damages or general damages which is marked as a percentage of their total estimated illegal gains in years 2000-2012 from the organized illegal scheme ($138 billion)
a) St. George Bank, the first respondent: $13.8 billion (10% of the estimated gains)
…
f) Westpac Banking, the tenth respondent: $3 billion (2.5% of the estimated gains)
5 In July 2012 the affected respondents filed interlocutory applications seeking orders that the applicants provide security for costs. The first and third respondents have not played a role in the proceedings, as the first respondent transferred its business to the tenth respondent and has since been deregistered, and the third respondent is a corporation in administration.
6 On 11 July 2012 the applicants filed an interlocutory application seeking summary judgment against the respondents. The interlocutory application was returnable on 24 July 2012.
7 On 24 July 2012 the respondents:
(1) Submitted that the respondents' interlocutory applications for security for costs should be heard and determined before the applicants' interlocutory application for summary judgment; and
(2) foreshadowed bringing interlocutory applications to strike out the statement of claim and/or for summary dismissal of the proceedings if the respondents were not successful on their interlocutory applications for security for costs.
8 The Court listed the respondents' interlocutory applications for security for costs for hearing on 21 August 2012 and deferred the hearing of the applicants' application for summary judgment until after the security for costs issue was determined.
9 Judgment on the respondents' application for security for costs was delivered on 23 August 2012: Ninan v St George Bank Ltd (2012) 294 ALR 190 ("Security Judgment"). The Court ordered the applicants to provide security for costs in the form of bank guarantees to be lodged with the Court by 31 December 2012. The proceedings against the respondents were stayed pending compliance with the Security Judgment.
10 The amount of security that the applicants were ordered to provide totalled $148,830, being the amount of costs the respondents were likely to incur up to and including the respondents' foreshadowed applications to strike out the statement of claim or for summary dismissal of the proceedings (Security Judgment, [52]).
11 The Court declined to make self-executing orders dismissing the proceedings in the event that the applicants did not comply with the Security Judgment. In the event that there was non-compliance with the Security Judgment, the Court noted that the affected respondents could make applications to have the proceedings dismissed (Security Judgment, [53]).
12 The applicants did not file any application to appeal, or to seek leave to appeal, the Security Judgment.
13 The applicants did not provide any security by 31 December 2012, as required by the Security Judgment.
14 By interlocutory application filed on 20 December 2012, the applicants sought orders:
(1) To reduce the total amount of security they were required to provide to $800;
(2) to "suspend" the proceedings against all of the respondents, except the second respondent, with the amount of security being reduced to $1,000; and
(3) to otherwise extend time for the applicants to provide any security.
15 On 24 December 2012 the applicants served an amended interlocutory application (which amended the interlocutory application filed on 20 December 2012). In addition to the orders seeking to vary or set aside the Security Judgment, the applicants' amended interlocutory application sought leave to amend the originating application and statement of claim.
16 In January and February 2013, the respondents filed interlocutory applications seeking to dismiss the proceedings by reason of the applicants' non-compliance with the Security Judgment.
17 On 7 February 2013, the applicants filed an amended interlocutory application which sought to vary the order for security for costs and provided several alternatives which were of varying quality and specificity.
18 The Court decided that the question of whether or not leave should be granted to amend the originating application and statement of claim would not be considered until after the following applications were determined:
(1) The applicants' amended interlocutory application of 7 February 2013 seeking to vary or set aside the Security Judgment; and
(2) The respondents' interlocutory applications seeking to dismiss the proceedings.
In making this decision, the primary judge noted that this was not to say that the "proposed amendments and the applicants' conduct in relation thereto are irrelevant to particular aspects of the various interlocutory applications" (DismissalJudgment, [7]).
19 It was clear to the parties that the applicants' interlocutory application seeking leave to amend the pleadings and the proposed amendments could be referred to during the hearing of:
(1) The respondents' interlocutory applications seeking to dismiss the proceedings; and
(2) the applicants' amended interlocutory application seeking to vary or set aside the Security Judgment.
20 On 28 March 2013 the primary judge gave his Dismissal Judgment, dismissing the applicants' amended interlocutory application seeking to vary or set aside the Security Judgment, finding that no proper basis for variation had been established.
21 Dealing with the respondents' interlocutory applications seeking to dismiss the proceedings, the Court noted that security had not been provided as ordered, and in view of the circumstances, ordered that dismissal of the proceedings against the affected respondents was warranted.
22 On 11 April 2013 the applicants sought leave to appeal the Dismissal Judgment.