'(1) The court should have regard to all the circumstances of the case and the discretion to award indemnity costs is extremely wide. (2) The critical requirement before an indemnity order can be made in the successful defendant's favour is that there must be some conduct or some circumstance which takes the case out of the norm. (3) Insofar as the conduct of the unsuccessful claimant is relied on as a ground for ordering indemnity costs, the test is not conduct attracting moral condemnation, which is an a fortiori ground, but rather unreasonableness. (4) The court can and should have regard to the conduct of an unsuccessful claimant during the proceedings, both before and during the trial, as well as whether it was reasonable for the claimant to raise and pursue particular allegations and the manner in which the claimant pursued its case and its allegations. (5) Where a claim is speculative, weak, opportunistic or thin, a claimant who chooses to pursue it is taking a high risk and can expect to pay indemnity costs if it fails. (6) A fortiori, where the claim includes allegations of dishonesty, let alone allegations of conduct meriting an award to the claimant of exemplary damages, and those allegations are pursued aggressively inter alia by hostile cross-examination. (7) Where the unsuccessful allegations are the subject of extensive publicity, especially where it has been courted by the unsuccessful claimant, that is a further ground. (8) The following circumstances take a case out of the norm and justify an order for indemnity costs, particularly when taken in combination with the fact that a defendant has discontinued only at a very late stage in proceedings: (a) where the claimant advances and aggressively pursues serious and wide-ranging allegations of dishonesty or impropriety over an extended period of time; (b) where the claimant advances and aggressively pursues such allegations, despite the lack of any foundation in the documentary evidence for those allegations, and maintains the allegations, without apology, to the bitter end; (c) where the claimant actively seeks to court publicity for its serious allegations both before and during the trial in the international, national and local media; (d) where the claimant, by its conduct, turns a case into an unprecedented factual inquiry by the pursuit of an unjustified case; (e) where the claimant pursues a claim which is, to put it most charitably, thin and, in some respects, far-fetched; (f) where the claimant pursues a claim which is irreconcilable with the contemporaneous documents; (g) where a claimant commences and pursues large-scale and expensive litigation in circumstances calculated to exert commercial pressure on a defendant, and during the course of the trial of the action, the claimant resorts to advancing a constantly changing case in order to justify the allegations which it has made, only then to suffer a resounding defeat.' [27] I would, however, make the following comments on this summary. [28] Where one is dealing with the losing party's conduct, the minimum nature of that conduct required to engage the court's discretion would seem, except in very rare cases, to be a significant level of unreasonableness or otherwise inappropriate conduct in its widest sense in relation to that party's pre-litigation dealings with the winning party or in relation to the commencement or conduct of the litigation itself. It is important to distinguish in Tomlinson J's formulation of relevant considerations between that underlying concept and his identification of examples of more specific patterns of conduct capable of rendering a party's overall conduct relevantly unreasonable or inappropriate. Grounds (4) to (8) inclusive are specific examples of conduct which, taken alone, or in combination, may in all the surrounding circumstances often be capable of giving rise to a conclusion that the losing party's conduct has been so unreasonable or inappropriate overall as to justify an order which gives him a more effective costs indemnity than would be the case under the standard order. But in each case in which the costs of the whole litigation are under consideration, the conduct adversely criticised must be looked at in the context of the entire litigation and a view taken as to whether the level of unreasonableness or inappropriateness is in all the circumstances high enough to engage such an order. This approach leaves entirely intact the approach to indemnity costs orders envisaged by Lord Woolf CJ in the Excelsior Commercial and Industrial Holdings case [2002] CP Rep 67 at [31], such as the case of a losing party involved in a test case with no other interest than resolution of the issue or, I would add, in the context of commercial litigation, the case of banks not parties to proceedings or other non-parties who are obliged to incur expenses in giving effect to freezing injunctions for in such cases it is not the character of the loser's conduct that engages the court's discretion but the justice of the circumstances in which the receiving party has become involved in the proceedings. [29] Finally, I would refer to observations of Christopher Clarke J in Balmoral Group Ltd v Borealis (UK) Ltd[2006] EWHC 2531 (Comm) at [1],[2006] All ER (D) 183 (Oct) at [1], in which, having adopted Tomlinson J's summary, he said this: '