CONSIDERATION
6 The State contends there is nothing warranting a departure from the usual course. The State points to several cases in which similar orders were sought by the Court and where the Court ordered the unsuccessful party to pay costs: see Buchanan v TAL Life Limited [2015] FCA 42 and Fleming's Nurseries Pty Ltd v Hannaford [2008] FCA 591. However, these were not cases in which the application for a separate hearing centred around a purported covenant not to sue.
7 It is this purported covenant not to sue which I accept as being sufficiently unique or special to warrant a departure from the usual course. The application was primarily determined on the basis that it is just and convenient for the cross-claims to be heard first to prevent the potential injustice of the cross-claimants being denied their asserted right to rely on a purported covenant not to be sued.
8 The scope and existence of that contractual right, as BTAC correctly identifies, is in issue in the cross-claims. While I determined that it was in the interests of justice that the construction and effect of the relevant clause be determined prior to further programming or hearing of the principal proceeding and first cross-claim, the existence and scope of those contractual rights is yet to be determined. If the cross-claims are unsuccessful, a central premise upon which the application was determined would be negated. In my view, the present situation is distinguishable from other circumstances considered by the Court. I am not presently satisfied that costs should be awarded to the cross-claimants or that costs should be in the cause. But I am satisfied at this stage that it is appropriate that costs be reserved until the determination of the cross-claims.
9 While not central to this conclusion, it is relevant that courts have declined to make orders as to the costs of a successful interlocutory application where the applicant was ultimately unsuccessful at trial. Further, I note the State raises the fact that BTAC's consent was sought for the separate hearing (albeit the request came from the second cross-claimant not the State). That this request was refused and the State was then successful in prosecuting its application is another factor which the State contends weighs in favour of it being awarded its costs of the application. I do not consider either matter is particularly determinative in this proceeding.
10 I note that the other cross-claimants, namely Chevron Australia Pty Ltd and Onslow Salt Pty Ltd, filed short written submissions seeking to recover their costs. Despite their limited role in the proceeding, Chevron and Onslow Salt rely on Greenwood J's decision in Mackay Sugar Limited v Wilmar Sugar Australia Limited (No 3) [2016] FCA 1456 where costs were awarded to a party which his Honour described as having taken 'a relatively "passive" role in relation to the application'. Chevron and Onslow Salt contend it was reasonable and necessary, where their interests were affected by the application, to consider the material filed in relation to the application and make brief submissions. These points may be of significance when the Court ultimately makes an assessment of costs of the cross-claims. At this stage, I note the submissions for completeness.