The course of the proceeding
8 At the outset, I should briefly summarise the course of the proceeding so far.
9 On 16 September 2014, the applicant filed its originating application and statement of claim. Prior to that, the respondent had agreed, in a Standstill Agreement dated 25 February 2014, that the following period of 60 days would not be included for the purposes of any statute of limitation defence the respondent might have by reason of the fact that the proceeding had not been commenced on or before 25 February 2014. The period was subsequently extended to 17 September 2014.
10 On 16 February 2015, the respondent was ordered to file and serve its defence within 28 days after the provision for security for costs, which was required to be provided by 16 March 2015. Security was provided on 16 March 2015, with the consequence that the respondent's defence was due to be filed on or before 13 April 2015. The respondent sought an extension of time for filing its defence, which was agreed to. Orders by consent were made accordingly. The defence was filed and served on 27 April 2015. In its defence, the respondent raised its state of mind in relation to certain events in January and February 2008 - identified in more detail at [29]-[34] below - based on advice it received from PricewaterhouseCoopers (PwC) and legal advice it received from its solicitors and counsel.
11 On 8 May 2015, the applicant requested the respondent to provide copies of all documents referred to in its defence. On 18 May 2015, documents were received. However, the applicant formed the view that the documents which had been provided did not enable it to gain a proper understanding of all communications that passed between the respondent and its legal advisers that were relevant to the respondent's state of mind as pleaded in its defence. The applicant sought a listing of all documents in the possession of the respondent's solicitors and counsel for the period 4 February 2008 to 4 June 2008 relating to certain matters pleaded in the defence. This request was refused on the basis that discovery would be provided on 7 August 2015. A further request for documents in this connection was refused.
12 On 25 July 2015, an order for standard discovery was made. This order was sought by both parties.
13 On 7 August 2015, the applicant was provided with approximately 10,023 documents.
14 On 21 August 2015, the applicant served a notice to produce on the respondent seeking various reports prepared by PwC that had been referred to in an affidavit (Ian Donald Cameron Kelly made 11 March 2008) (the Kelly Affidavit). On 26 August 2015, the respondent produced the PwC reports.
15 On 1 September 2015, a hearing was conducted in relation to the form of notice that should be given to group members pursuant to s 33X of the Federal Court Act. At that hearing, the applicant advised the Court that its review of the discovered documents was likely to be completed by mid to late September 2015 and that, following completion of that review, consideration would be given to whether the statement of claim should be amended to take account of matters which, previously, had not been apparent to the applicant, but which were revealed in the documents produced on discovery or otherwise produced by the respondent. Specific reference was made to matters arising from the PwC reports.
16 In early September 2015, a chronological bundle of discovered documents was produced, although the applicant's review of the documents was continuing and was not completed until 18 October 2015. As a result of the production of the chronological bundle, the applicant came to the view that there were a number of issues arising from the respondent's identification of the documents. The applicant also came to the view that a number of documents had been duplicated.
17 In the meantime, on 14 September 2014, the Court ordered the applicant to file and serve, by 30 October 2015, any interlocutory application seeking leave to file an amended statement of claim. This was a date to which the applicant agreed at the hearing conducted on 1 September 2015: see [15] above.
18 The applicant also considered that there were other deficiencies in the discovery given by the respondent. It raised its concerns in correspondence passing between the parties in the period 12 to 20 October 2015. On 22 October 2015, the applicant filed an interlocutory application seeking further and better discovery from the respondent. I will deal with that application in other paragraphs of these reasons: see [92]-[97] below.
19 In an affidavit sworn on 26 November 2015, Ms Banton, the solicitor on the record for the applicant, deposed:
60 When it became apparent in mid October 2015 that the Respondent's discovery had been deficient, I was initially concerned that the Applicant would not be able to properly amend its Originating Application and Statement of Claim without the Respondent first completing its discovery. I was also concerned that … it would not be consistent with ss 37M and 37N of [the Federal Court Act] for the Applicant to make an application to amend its Originating Application and Statement of Claim without the Respondent having first completed its discovery because that may result in the Applicant having to make a second application to further amend its Originating Application and Statement of Claim after the Respondent completed its discovery.
61 By 26 October 2015, when Justice Yates' Associate informed me that the Discovery Application was listed for directions on 2 November 2015, it was apparent to me that the Respondent would not complete its discovery and that the Discovery Application would not be resolved as quickly as I had initially anticipated. As such, I formed the view that it was appropriate for the Applicant to amend its Statement of Claim and seek the Respondent's consent to the Applicant seeking leave to file the Amended Statement of Claim as soon as possible.
20 On about 26 October 2015, the applicant made a decision to amend its statement of claim which, according to Ms Banton, addressed a number of matters which previously had not been known to the applicant at the time the statement of claim had been drafted. These matters included a number of events which occurred in 2007.
21 At a case management hearing held on 2 November 2015, counsel for the applicant informed the Court that it was "certain" that the applicant would be seeking leave to amend the statement of claim. On that day, the proceeding was listed for a two week trial, commencing on 27 June 2016. The listing was made on the basis that it would be a trial on liability only.
22 On 17 November 2015, a draft of the proposed amended statement of claim was served on the respondent, with a request that he consent to leave being granted to the applicant to file an amended statement of claim.
23 On 20 November 2015, the respondent advised the applicant that he would oppose any interlocutory application to amend the statement of claim. The reason advanced by the respondent was alleged undue delay on the part of the applicant. No other reasons were advanced at that time.
24 On 23 November 2015, the applicant wrote to the respondent expressing disagreement with the respondent's position that there had been undue delay. In the absence of any other basis for opposition having been advanced, the applicant requested the respondent to reconsider its position, failing which the applicant said it would file an interlocutory application seeking the requisite leave.
25 On 24 November 2015, the respondent advised the applicant that his opposition would "be articulated in evidence and submissions", but would include the contention that the proposed amended statement of claim sought to add statute-barred claims.
26 On 27 November 2015, the applicant filed its interlocutory application seeking leave to amend the amended originating application and the statement of claim.