“(6) The orders which the court may make under this rule include an order that a party must pay - (a) a proportion of another party’s costs; … (c) costs from or until a certain date only; … (f) costs relating only to a distinct part of the proceedings … (7) Before the court considers making an order under paragraph (6)(f), it will consider whether it is practicable to make an order under paragraph (6)(a) or (c) instead.”
“17. As set out in Medway v Marcus at para [46] by Tomlinson LJ, the starting point is to identify the successful party, and that this “surprisingly elusive process” has never been better described than by Sir Thomas Bingham MR in Roache. That involves a determination of which party “as a matter of substance and reality” has won. As the line of cases relied on by Rotam indicates, in very many cases it will be clear that the party which is to be paid money has won. Nevertheless there is no inflexible rule to that effect, as is shown by Medway and Magical Marking, in each of which the court needed to decide - unlike in Fox v Foundation Piling- which was the successful party. 18. Consistently with this, I consider that if a party, though ordered to pay a sum of money, has in reality and in substance won, it should be regarded as the successful party …”
“13. The second question is whether the court should indeed be cautious about departing from the starting point (that the successful party should recover its costs) “too far and too often”, as suggested by Jackson LJ in Fox v Foundation Piling Ltd[2011] EWCA Civ 790 , who described such departures as a “growing and unwelcome tendency … [which] … may strive for perfect justice in the individual case, but at huge additional cost to the parties and at huge costs to other litigants because of the uncertainty which such an approach generates”. 14. In my view, when deciding whether or not to depart from the starting point by reference to matters such as relative lack of success, the reasonableness of pursuing particular allegations or issues, the manner of pursuit and allegations of exaggeration, a trial judge should be careful to avoid applying the considerable benefit of hindsight which comes from having reached a firm decision at the end of the litigation. It is very often the case, in a dispute of any complexity, that the issues and the evidence both become more focused and more clear both at trial and particularly by the time of delivery of judgment in a way which they were not from the outset. Whilst each party who has won on a particular issue will often have been convinced from the outset that victory on that point was inevitable, that does not necessarily mean that this result would have been apparent, whether to the other party or to the judge when case managing the case or reading in to the case pre-trial. Another judge may well have reached a different conclusion on a factual issue or on a disagreement between experts or on the proper construction of a complex contract. It is well known that a relatively small number of conclusions on key issues which may be finely balanced can make all the difference between success and failure, both overall and on significant individual elements of the claim.”