5 Notwithstanding the primacy of the natural forum, that is not the only consideration in determining where the interests of justice lie. The natural forum may, in an appropriate case, be displaced by other factors."
21 In Schultz, above, Gleeson CJ, McHugh and Heydon JJ said at paragraph 15:
"The interests of justice are not the same as the interests of one party, and there may be interests wider than those of either party to be considered. Even so, the interests of the respective parties, which might in some respect be common (as, for example, cost and efficiency), and in other respects, conflicting, will arise for consideration. The justice referred to in s 5 is not disembodied, or divorced from practical reality."
22 In Ewins, Gillard J observed at paragraph 26 that courts have adopted the approach of determining what is the natural forum, being the appropriate court, based upon connecting factors to that forum and that the decision in Schultz supports that approach. In Schultz, above, Gleeson CJ, McHugh and Heydon JJ said at paragraphs 18-19:
18. … Reference is sometimes made to one forum or another being the 'natural forum'. Such a description is usually based upon a consideration of 'connecting factors', described by Lord Goff in Spiliada [1987] AC 460 at 478 as including matters of convenience and expense, such as availability of witnesses, the places where the parties respectively reside or carry on business, and the law governing the relevant transaction. Lord Templeman described such factors as 'legion', and said that it was difficult to find clear guidance as to how they are to be weighed in a particular case: Spiliada [1987] AC 460 at 465. …
19 In many cases, there will be such a preponderance of connecting factors with one forum that it can readily be identified as the most appropriate, or natural, forum. In other cases, there might be significant connecting factors with each of two different forums. Some of the factors might cancel each other out. If the action is between two individuals, and the plaintiff resides in one law area and the defendant in another, there may be no reason to treat the residence of either party as determinative, although, as already noted, it will ordinarily be the residence of the defendant that is important to establish jurisdiction. Weighing considerations of cost, expense, and convenience, even when they conflict, is a familiar aspect of the kind of case management involved in many cross-vesting applications."
23 I apply the principles in Schultz, guided by the approach of Simpson J in Utting and Gillard J in Ewins, in considering the present application. In doing so, I keep in mind that those cases involved claims for personal injury and that the present case involves claims for breach of contract, negligence and associated statutory claims arising from the supply of goods. Factors which are relevant to the present application include the following: