The issues in the proceeding
A second further amended statement of claim, amended on 14 May 1998, was filed on 19 May 1998. I only refer to those parts of the amended statement of claim which are relevant to the issues currently before the Court. In it the Commission alleges that there is and was at all material times a market in Victoria for the supply, on a wholesale basis to food retailers and/or to the retail level, of bread products ("the wholesale market"). The Commission alleges that at all material times Safeway had and has a substantial degree of market power in the wholesale market as an acquirer of bread products in the wholesale market. Allegations of specific conduct said to be contraventions of various provisions of Pt IV of the Act are then set out. These relate to what I will call, loosely, the April 1995 Preston Market store agreement (pars 7‑12), the May 1995 and November 1995 Albury incidents (pars 13‑14), the November 1995 Ferntree Gully incident (par 15). It is alleged that various contraventions of the Act occurred as a result of these matters (pars 16A‑16E). There is then alleged the August 1994 Traralgon incident, the April 1995 Lalor and Thomastown incidents, the May 1995 Geelong incident (par 17A). It is alleged that these incidents constituted contraventions of various provisions of Pt IV of the Act. There is then alleged the July 1994 Vermont incident, the May 1994 Frankston incident and the July 1994 Cheltenham incident (par 18A). It is alleged that these incidents constituted contravention of various provisions of Pt IV of the Act.
It is alleged that Safeway has taken advantage of its substantial degree of market power in the wholesale market in contravention or attempted contravention of s 46(1) of the Act (pars 19A to 19G). Various breaches of the Act are then alleged against Safeway (pars 20‑29) and against the third and fourth respondents (pars 30‑33).
Paragraph 34 of the statement of claim is in the following terms:
"Further, each of the First, Third and Fourth Respondents threaten and intend, unless restrained by this Honourable Court to continue to engage in conduct of the type herein alleged.
PARTICULARS
The threat and/or the intention is to be inferred from the conduct of the Respondents herein alleged and the fact that Safeway has kept the Third and Fourth Respondents employed and to the Applicant's knowledge has not altered its procedures or directions to such individuals to ensure that the alleged infringing conduct is not repeated."
In the amended defence Safeway denies the existence of the wholesale market alleged by the Commission and says that each of it, Sunicrust and Buttercup:
"… is constrained by the prices at which other bread products are supplied by other wholesalers and by retailers in Victoria."
It is apparent from the pleadings that the identity and definition of the market in which Safeway is said to be operating, and the extent of its power in that market, are very much in issue and that the relevant issues said to constitute contraventions of the Act occurred during 1994 and 1995.
The third subpoena
Save for par 1(h) which was contained only in the subpoena directed to George Weston the three subpoenas sought production of the same documents in the same terms. The schedule to the George Weston subpoena is in the following form:
"1. All original or copy records:
(a) submitted to senior management or to the Board of the Company (or any related body corporate) in the period 1 January 1994 to date (the 'Period') recording any consideration or examination by the Company of the impact upon the Company's business in Victoria during the Period, of competition from any one or more of:
(i) plant bakers (other than the Company);
(ii) independent bakeries (other than plant bakers);
(iii) in-store bakeries;
(iv) hot bread shops;
(v) any other suppliers of articles of food prepared by moistening, kneading, and baking meal or flour usually with the addition of yeast or leaven ('Bread Products');
(b) recording research or analysis referring to the shares of sales of Bread Products made by companies or persons supplying Bread Products in Victoria during the Period;
(c) recording research or analysis of the profitability of the Company's bread manufacturing, distribution and selling operations in Victoria during the Period;
(d) being summary records analysing, or recording, the cost of producing, distributing and selling in Victoria during the Period:
(i) code C 680 g Bread Products;
(ii) code D 900 g Bread Products,
(the 'Specific Products');
(e) being instructions or directions given by the Company during the Period to employees or agents selling, or offering for sale, the Specific Products to retailers in Victoria as to the price at which the Specific products should be sold to such retailers;
(f) analysing whether the Specific Products were, during the Period, being sold in Victoria by the Company at a profit or loss;
(g) being or recording or referring to any strategy adopted, or proposed for adoption, by the Company during the Period to deal with, or respond to, competition with other Bread Products supplied in Victoria;
(h) being summary records analysing or recording or referring to the price, and any rebates, allowances or discounts at which the Specific Products were sold in Victoria in the Period, to retailers other than Coles, Franklins, Safeway, by any one or more of:
(i) Leslie Brian Lovett;
(ii) Graham Wallace Taylor;
(iii) Paul Lindsay Toohey;
(iv) Timothy Gerard Maine;
(v) David Andrew Gladstone;
(vi) Christopher John Gunton;
or any person reporting to any of the persons identified in (i) to (vi) above."
It is important to note that the subpoena seeks the production of documents which came into existence during the period defined as "1 January 1994 to date". It was suggested that there was some ambiguity in the expression "to date" but for present purposes it is sufficient to conclude that it covers the period up to at least 10 November 1998, the date on which the subpoenas were issued.
Each party served with a subpoena led evidence to support the submission that compliance with the subpoena would result in such oppression as to lead to the conclusion that the subpoena should be set aside. Each party had complied with the first and second subpoenas in a manner which had required the undertaking of extensive searches at various premises and the consideration of issues such as legal professional privilege and confidentiality.
In particular, George Weston led evidence that in order to comply with the third subpoena it will, for the third time, be required to undertake extensive searches of its business records and that because of the breadth of the scope of the subpoena it will take a number of George Weston staff at least three or four weeks to assemble the documents. It is also said that a number of the documents sought fall within the scope of the first and second subpoenas. It should be noted that the documents sought in the first and second subpoenas were documents which came into existence during 1994 and 1995. George Weston also claimed that the classes and descriptions of the documents sought were oppressively wide and in some cases fell outside the scope of the issues raised in the amended statement of claim.
Sunicrust led evidence that many of the documents covered by the subpoena contained information of extreme sensitivity to Sunicrust because Safeway is both a customer of it and a competitor. Sunicrust said that documents covered by the terms of the subpoena were located at numerous locations and that in order to comply with the subpoena approximately twelve senior staff, among others, would be required to conduct exhaustive searches of their own files. Sunicrust estimated that each of the twelve staff would be required to spend approximately fifteen hours on the task, a total of 180 person hours.
Quality Bakers led evidence that it would take a considerable amount of time to access and to collect the documents covered by the subpoena. For example, it was said that to locate every document covered by par 1(b) of the subpoena would take Mr Linton, the general manager of the Pampas Division of Quality Bakers a minimum of one week because he was one of the few people in the organisation who knew where the documents might be located, that they had been archived in more than sixty boxes and that it would be necessary for him to go through each box. The present time of the year is a very busy time for Mr Linton having regard to other commitments he has in his organisation. In relation to par 1(c) of the subpoena Mr Linton said that there would be approximately 200 documents in approximately sixty boxes at four locations which would need to be searched thoroughly by himself. Mr Linton said that to provide the cost information sought in par 1(d) of the subpoena would be an extremely extensive exercise at a number of locations and that the number of documents was most extensive. He also said that the task involved in locating the documents in par 1(e) of the subpoena was also very extensive. The documents are contained in approximately forty boxes, that it took approximately two weeks to go through the files which related to 1994 and 1995 for the purposes of the second subpoena and that the resources are not available to perform that task at this time of the year.
Ian Gilmour, the company secretary of Goodman Fielder Limited, the parent company of Quality Bakers, has estimated that compliance with the subpoena would involve himself and two other senior executives spending at least two weeks full time searching for, reviewing and collating relevant documents and that thereafter a considerable time would need to be spent with the company's solicitors in obtaining advice on issues of confidentiality and privilege. He also says that it is likely that other executives would have documents covered by the subpoena and time would have to be spent locating those documents.