“….in principle there seems no reason why the court should not [award interest on costs] where a party has to put up money paying its solicitors and has been out of the use of that money in the meanwhile.”
“The question is whether the evidence in this case demonstrates that a rate greater than 1% above base rate should be applied. Evidence of what a bank might have charged if money had been borrowed is not we think sufficient. It is not clear to us what takes Blackburn outside the norm to which the 1% above base rate presumption applies. In our view the appropriate course in relation to these costs is to make an award of interest at 1% over base rate the interest to run from the date when the costs were paid.”
“In business contexts, the rate of interest should reflect the current commercial rate. The approach of the Commercial Court is to award interest at a rate which broadly represents the rate at which the successful party would have had to borrow the amount recovered over the period in question.”
“There is evidence here that large public companies of the size and prestige of these plaintiffs could expect to borrow at 1 per cent over the minimum lending rate, while for smaller and less prestigious concerns the rate might be as high as 3 per cent over the minimum lending rate. I would think it would always be right to look at the rate at which plaintiffs with the general attributes of the actual plaintiff in the case … could borrow money as a guide to the appropriate interest rate.”
“I strongly suspect that even that figure does insufficient justice to [the claimant] but I do not think that this court has enough evidence to support the case that the rate charged to Mr Jaura (4.5% above base) was typical of small businessmen in his position.”
“It is right that defendants who have kept small businessmen out of money to which a court judges them to have been entitled should pay a rate which properly reflects the real cost of borrowing incurred by such a class of businessmen. The law should be prepared to recognise … that the borrowing costs generally incurred by them are well removed from the conventional rate of 1% above base (and sometimes even less) available to first class borrowers.”
“…there are strong reasons of convenience in adopting a conventional measure. The burden is on the party seeking to disapply the normal rate to produce evidence to show that the conventional rate is inappropriate.”