Re Gray’s Inn Construction Co Ltd [1980] 1 WLR 711 is a leading UK insolvency law case, concerning the cessation of transactions without court approval after a winding up petition. Facts Gray’s Inn Construction Co Ltd was a building business, which did a number of small jobs. When one of its creditors, Field-Davis Ltd presented a petition, it was ordered to be wound up by the court. Between the petition date and the court order date, its bank, Natwest (Tavistock Square branch) allowed it to operate its account. It traded unprofitably. Judgment Buckley LJ declined to validate most of the transactions and gave guidance on when they would or would not be void. He held that all transactions in and out of the bank account were ‘dispositions’ within the Insolvency Act 1986 section 127 (at the time, CA 1948 s 227). The court should validate transactions to ensure that unsecured creditors will not be prejudiced, applications for specific transactions have to show proof there will be no prejudice, and the more speculative a transaction is, the more unlikely it should be approved. Applications to court need not be made if there is a need for speedy action and the beneficial character of the bargain is obvious. Sales of assets for full market value raise no concern. Buckley LJ's judgment read as follows. Goff LJ and Sir David Cairns concurred. Comment The decision in Gray's Inn was treated as authoritative for many years, but it has now been effectively overruled and superseded by . See also UK insolvency law Coutts & Co v Stock [2000] 1 WLR 906 Hollicourt (Contracts) Ltd v Bank of Ireland [2000] EWCA Civ 263, [2001] Ch 555, [2001] 1 BCLC 233 Notes References United Kingdom insolvency case law Court of Appeal (England and Wales) cases 1980 in case law 1980 in British law