KAAS FISHERIES LTD. v. BARCLAYS BANK OF GHANA LTD. Practice and procedure—Judgment debt—Assessment of interest—Rate of interest after judgment—Interest on judgment debts to be exigible at prevailing bank rate calculated at simple interest as from 10 February 1984—High Court (Civil Procedure) Rules, 1954 (L.N. 140A), Order 42, r.15—Courts (Award of Interest) Instrument, 1984 (L.I. 1295).