“44A. Interest on judgment debts expressed in currencies other than sterling. (1) Where a judgment is given for a sum expressed in a currency other than sterling and the judgment debt is one to whichsection 17 of the Judgments Act 1838 applies, the court may order that the interest rate applicable to the debt shall be such rate as the court thinks fit. (2) Where the court makes such an order,section 17 of the Judgments Act 1838 shall have effect in relation to the judgment debt as if the rate specified in the order were substituted for the rate specified in that section.” (1) Where a judgment is given for a sum expressed in a currency other than sterling and the judgment debt is one to whichsection 17 of the Judgments Act 1838 applies, the court may order that the interest rate applicable to the debt shall be such rate as the court thinks fit. (2) Where the court makes such an order,section 17 of the Judgments Act 1838 shall have effect in relation to the judgment debt as if the rate specified in the order were substituted for the rate specified in that section.”
“40.8 Time from which interest begins to run (1) Where interest is payable on a judgment pursuant tosection 17 of the Judgments Act 1838 ... the interest shall begin to run from the date that judgment is given unless – (a) a rule in another Part or a practice direction makes different provision; or (b) the court orders otherwise. (2) The court may order that interest shall begin to run from a date before the date that judgment is given”. (1) Where interest is payable on a judgment pursuant tosection 17 of the Judgments Act 1838 ... the interest shall begin to run from the date that judgment is given unless – (a) a rule in another Part or a practice direction makes different provision; or (b) the court orders otherwise. (2) The court may order that interest shall begin to run from a date before the date that judgment is given”
“If a party defaults in the performance of any payment obligation, it will, to the extent permitted by applicable law and subject to Section 6(c), pay interest (before as well as after judgment) on the overdue amount to the other party on demand in the same currency as the overdue amount, for the period from (and including) the original due date for payment to (but excluding) the date of actual payment ... at the Default Rate.”
“3. The bank's stipulation that interest shall be charged until payment after as well as before any judgment, such obligation to be independent of and not to merge with the judgment, is readily explicable. At any rate since In re Sneyd; Ex p Fewings(1883) 25 Ch D 338 , not challenged but accepted without demur by the House of Lords in Economic Life Assurance Society v Usborne[1902] AC 147 , the understanding of lawyers in England has been as accurately summarised by the Court of Appeal at p 682 of the judgment under appeal: “It is trite law in England that once a judgment is obtained under a loan agreement for a principal sum and judgment is entered, the contract merges in the judgment and the principal becomes owed under the judgment and not under the contract. If under the contract interest on any principal sum is due, absent special provisions the contract is considered ancillary to the covenant to pay the principal, with the result that if judgment is obtained for the principal, the covenant to pay interest merges in the judgment. Parties to a contract may agree that a covenant to pay interest will not merge in any judgment for the principal sum due, and in that event interest may be charged under the contract on the principal sum due even after judgment for that sum.” 4. To ensure that they were able to recover not only the full sum of principal outstanding but also any interest accruing on that sum after judgment as well as before, it became the practice for lenders to include in their credit agreements a term to the effect of the term here in issue. If such a provision had not been included, a lender seeking to enforce a loan agreement against a borrower in the High Court would suffer prejudice only to the extent that the statutory rate of interest on judgment debts at the material time is lower than the contractual interest rate, because the High Court has, since 1838, had power to award statutory interest on a judgment debt until payment.” “It is trite law in England that once a judgment is obtained under a loan agreement for a principal sum and judgment is entered, the contract merges in the judgment and the principal becomes owed under the judgment and not under the contract. If under the contract interest on any principal sum is due, absent special provisions the contract is considered ancillary to the covenant to pay the principal, with the result that if judgment is obtained for the principal, the covenant to pay interest merges in the judgment. Parties to a contract may agree that a covenant to pay interest will not merge in any judgment for the principal sum due, and in that event interest may be charged under the contract on the principal sum due even after judgment for that sum.”
“4.8 As we have explained in paragraph 4.1 above, the question of interest on foreign-currency judgments was not canvassed in Working Paper No.80. On consultation, however certain commentators referred to the difference between the rules governing the award of interest on a foreign-currency claim in respect of the period to the date of judgment and the interest that automatically ran on judgments debts; and they suggested that this difference constituted an anomaly. This anomaly arises because the rate of interest applicable from time to time to judgments debts, whether expressed in sterling or in foreign currency, is fixed in the light of the interest rates currently prevailing in the United Kingdom. Thus, for example, the court might exercise its statutory discretion to award interest on a particular foreign-currency debt at the rate appropriate to the currency in question at, for example, 6% per annum in respect of the period from the date on which the debt fell due to the date of judgment, yet the rate of interest prescribed for judgment debts at the date of judgment may be, say, 12%. To express the point in different terms: the judicial development of the rules concerning interest on foreign-currency claims to the date of judgment has not been matched by legislative change relating to the rate of interest that automatically runs on foreign-currency judgment debts. …… In our view .... the Miliangos principle is applicable to foreign-currency claims after as well as before judgment, because, as Lord Wilberforce put it in that case, the plaintiff has “no concern with sterling”....”
“I respectfully agree with Mann J that it would be inappropriate to exercise the discretion under rule 40.8 to postpone the start of the judgement rate on costs until after assessment or agreement as a matter of course. But that does not preclude a limited postponement of the application of the judgment rate as applied to costs in a case where the costs are large and there may be real issues of proportionality and reasonableness on taxation. Whereas there may be some justification for the maintenance of a rate under the Judgments Act significantly in excess of the commercial rate in recognition of the fact that payment of a judgment debt is not to be viewed simply like another commercial debt, that reasoning does not apply before the amount which has to be paid is known.”