‘in deciding what order (if any) to make about costs, the court must have regard to all the circumstances including (a) the conduct of all the parties’
“inherent power which any court of justice must possess to prevent misuse of its procedure in a way which, although not inconsistent with the literal application of its procedural rules, would nevertheless be manifestly unfair to a party to litigation before it, or would otherwise bring the administration of justice into disrepute among right-thinking people. The circumstances in which abuse of process can arise are very varied; those which give rise to the instant appeal must surely be unique. It would, in my view, be most unwise if this House were to use this occasion to say anything that might be taken as limiting to fixed categories the kinds of circumstances in which the court has a duty (I disavow the word discretion) to exercise this salutary power.”
“ …where a given matter becomes the subject of litigation in, and of adjudication by, a court of competent jurisdiction, the court requires the parties to that litigation to bring forward their whole case, and will not (except under special circumstances) permit the same parties to open the same subject of litigation in respect of matter which might have been brought forward as part of the subject in contest, but which was not brought forward, only because they have, from negligence, inadvertence, or even accident, omitted part of their case. The plea of res judicata applies, except in special cases, not only to points upon which the court was actually required by the parties to form an opinion and pronounce a judgment, but to every point which properly belonged to the subject of litigation, and which the parties, exercising reasonable diligence, might have brought forward at the time.”
“The underlying public interest is the same: that there should be finality in litigation and that a party should not be twice vexed in the same matter. This public interest is reinforced by the current emphasis on efficiency and economy in the conduct of litigation, in the interests of the parties and the public as a whole……I would not accept that it is necessary before abuse may be found, to identify any additional element such as a collateral attack on previous decision or dishonesty but where those elements are present the later proceedings will be much more obviously abusive, and there will rarely be a finding of abuse unless the later proceedings involves what the court regards as unjust harassment of a party. It is, however, wrong to hold that because a matter could have been raised in earlier proceedings it should have been, so as to render the raising of it in later proceedings necessarily abusive. That is to adopt too dogmatic an approach to what should in my opinion be a broad, merits-based judgment which takes account of the public and private interest involved and also takes account of all the facts of the case, focusing attention on the crucial question whether, in all the circumstances, a party is misusing or abusing the process of the court by seeking to raise before it the issue which could have been raised before. As one cannot comprehensively list all possible forms of abuse, so one cannot formulate any hard and fast rule to determine whether, on given facts, abuse is to be found or not. … it is in my view preferable to ask whether in all the circumstances a party’s conduct is an abuse than to ask whether the abuse is excused, or justified by special circumstances. Properly applied, and whatever the legitimacy of its descent, the rule has in my view a valuable part to play in protecting the interest of justice.”
‘in my judgement, where a party wishes to raise a matter concerning the conduct of his opposing party (either before the litigation or during it), it is his duty to raise it before the judge making the costs order where it is appropriate to do so’
‘the rationale is that it is an abuse of the process of the court’s process to raise an issue before the costs judge which was not, but should have been, raised before the judge making the order for the payment of costs’
‘it is one thing to refuse to allow a party to re-litigate a question which has already been decided; it is quite another to deny him the opportunity of litigating for the first time a question which has not been adjudicated upon. This latter (although not the former) is a denial of the citizen’s right of access to the court conferred by common law and guaranteed by article 6 of the [ECHR]’
“I am of the clear view that the Claimant has been “twice vexed in the same matter”
“In my opinion the question here is not the same as that which would arise in an action for negligence. The question here is whether the client should be charged with costs which are referable only to amending a slip made by the solicitor……that a certain step in the action would not have been necessary if the solicitor had done his duty in the ordinary way, and would hold that the costs of such a step were not properly chargeable to the client. No doubt in the case of Matchett v. Parkes (1) Baron Parke said, “The Master had certainly no authority to entertain the question of negligence; that is a matter for the consideration of a jury.”
“The Taxing Master when taxing a bill of costs relating to proceedings in a action is not bound to allow the costs of proceedings which are apparently unnecessary, and which could only be held to be proper if it were shewn that they were caused by the act of the client, not by the act of the solicitor……It is true that at common law the Taxing Master had not the power to decide the question of negligence in all cases. If the negligence gives to the loss of the whole action he cannot entertain the question; but if it relates only to certain proceedings in the action he can. Otherwise the unfortunate result would be that if there was a question as to the propriety of a particular step in the action, as to which no man is better able to decide than the Taxing Master, you place the client in the position that he would have to pay the charge and then bring an action to get it back from the solicitor. ”
“To my mind it is very clear that the Taxing Master has power to decide whether any particular items charged are proper, and to disallow them if they are improper. It is equally clear that no item can be proper which is due to the negligence or ignorance of the solicitor.”
“58. In the present case, Ms Ayling has submitted, the issues are at the far end of the spectrum from the issue in Massey & Carey. At present there are significant issues of facts to be determined as is clear from the draft pleadings and from the sets of correspondence to which I have referred. The professional competence of the Claimant is in issue and Ms Ayling has been informed by their cost draughtsman that it goes to 70% of the costs being claimed. As Ms Ayling has submitted, the issue of jurisdiction is fact sensitive. Here it concerns seventy percent of the claim. 60. Having carefully considered the issues of negligence raised in the draft pleadings and in the correspondence and the degree to which the Claimant has identified the percentage of cost which are in issue under these headings, I have reached the conclusion that if I am wrong on the issue of the abuse of process, that these issues should be resolved by a High Court Judge where there are formal pleadings and where the witness evidence can be tested by cross examination. I have already referred to the 11 files of papers considered by Counsel when settling the draft defence. 61. … I have also reached the conclusion that detailed assessment is not the appropriate forum in which to determine the issues of alleged negligence raised by the Defendants.”
‘the issues raised in this detailed assessment are capable of being determined by a Costs Judge, with the benefit of witness statements’