ADJEIODA v. C.F.A.O. Practice and procedure—Judgment-debt and costs—Leave to go into execution Delay of seventeen-and-a-half years in enforcing judgment-debt—Burden of proving debt already satisfied—Whether debt statute-barred under United Kingdom Act of 1833 or 1874—Whether right to sue under judgment distinct from right to issue execution—Circumstances in which court will exercise discretion in favour of applicant—Whether interest on debt awardable—Real Property Limitation Act, 1833 (3 & 4 Will. 4, c. 27), s. 40—Real Property Limitation Act, 1874 (37 & 38 Vict., c. 57), s. 8—Supreme [High] Court (Civil Procedure) Rules, 1954 (L.N. 140A/54), Order 42, r. 22 (a).