“(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 enquiry 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.” (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 enquiry 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.”
“The discretion is a wide one to be determined in the light of all the circumstances of the case. To award costs against an unsuccessful party on an indemnity scale is a departure from the norm. There must, therefore, be something — whether it be the conduct of the claimant or the circumstances of the case — which takes the case outside the norm. It is not necessary that the claimant should be guilty of dishonesty or moral blame. Unreasonableness in the conduct of the proceedings and the raising of particular allegation, or in the manner of raising them may suffice. So may the pursuit of a speculative claim involving a high risk of failure or the making of allegations of dishonesty that turn out to be misconceived, or the conduct of an extensive publicity campaign designed to drive the other party to settlement. The making of a grossly exaggerated claim may also be a ground for indemnity costs.” 30. Here again, it is important not to lose sight of the essential requirement of unreasonable or inappropriate conduct overall and not to treat examples of such which may amount to such conduct as necessarily constituting it.” “The discretion is a wide one to be determined in the light of all the circumstances of the case. To award costs against an unsuccessful party on an indemnity scale is a departure from the norm. There must, therefore, be something — whether it be the conduct of the claimant or the circumstances of the case — which takes the case outside the norm. It is not necessary that the claimant should be guilty of dishonesty or moral blame. Unreasonableness in the conduct of the proceedings and the raising of particular allegation, or in the manner of raising them may suffice. So may the pursuit of a speculative claim involving a high risk of failure or the making of allegations of dishonesty that turn out to be misconceived, or the conduct of an extensive publicity campaign designed to drive the other party to settlement. The making of a grossly exaggerated claim may also be a ground for indemnity costs.”
“85. Given what was set out in the summary, that Mr Deveney was thought credible by Mr Tarrant and Trial Counsel and maintained his allegations through cross-examination, the suggestion that officers actually formed the subjective view that he was not credible but pressed on regardless (in so doing not only persuading Mr Tarrant but effectively removing his ability to form a balanced independent judgment) was always going to be, to say the least, a difficult one to advance. The reality is that it gained no traction through the hearing of evidence and was very firmly rebuffed by the Defendant's witnesses. I think that any objective, independent observer of the trial would be truly astonished if my finding was other than that I am entirely satisfied that at no stage in the investigation did any of the officers who provided a statement in this action come to believe that Mr Deveney was not telling the truth on the central issue of fraud. I also see no realistic possibility that any other officers involved in the investigation formed such a view. Indeed I am satisfied that DS Brownsell still believes that there is at least some truth in what Mr Deveney has said about the extra care charges.”
"Malicious prosecution is one of the most serious allegations inour jurisprudence. It is akin to fraud and imparts an assertion of deliberate dishonest behaviour on the part of the defendant. In order to succeed the Plaintiff faces a considerable task” As for Misfeasance in public office in Hussain-v-Chief Constable of West Mercia[2008] EWCA Civ 1205 Lord Justice Maurice Kay described it as: "an intentional tort of considerable gravity."