Judgment – Variation or revocation. The Court of Appeal, Civil Division, gave a supplemental judgment to correct an error in its previous judgment, which stated that interest should be payable after judgment at the rate prescribed by the County Courts (Interest on Judgment Debts) Order 1991, SI 1991/1184 (see [2015] All ER (D) 79 (Aug)). Since no order had been perfected, it was not too late to correct the error, as it was common ground that post-judgment interest was not payable because the requisite notices had not been given.