“13. There was thus no need in law for Master Rogers to find himself in the legal straight jacket that the parties had suggested. He had a discretion which enabled him to look at the dates when the costs had been incurred, and to come to a conclusion in relation to the payments of interest that fitted the justice of the circumstances of the particular case. He did not do so because he was not made aware of the possibility of that course. It becomes immediately apparent that the decision that he made cannot stand.”
“24. In Bim Kemi AB v Blackburn Chemicals Ltd[2003] EWCA Civ 889 Waller L.J. said at paragraph 18 (c) of an award of interests on costs:- ‘In any event in principle there seems no reason why the Court should not do so where a party has had to put up money paying its solicitors and been out of the use of that money in meanwhile.’ In Bim it was ordered that the award of interest should run as from the date or dates of solicitors’ invoices but, in principle, it seems to me that the more appropriate dates would be the dates on which invoices were actually paid. As to when such interest should stop, it seems to me that the appropriate time would be when interest on costs is replaced by judgment interest.”