In its ruling on Wednesday 27 July in the matter of Belmont Park Investments PTY Ltd v BNY Corporate Trustee Services Lte & Anor [2011] UKSC 38 the Supreme Court of the United Kingdom has dismissed the appeal by Lehman Brothers Special Finance Inc. ("LSF") relating to the validity of an alleged anti-deprivation provision known as a 'flip' provision which, has the effect of altering the payment priority order as a result of a bankruptcy of the relevant swap counterparty, in this case Lehman Brothers.

With the enactment of the Ley de Concursos Mercantiles (the “LCM”) in 2000, Mexico took a dramatic step towards modernizing its bankruptcy and insolvency laws. Several years later, in 2007, Mexico took additional steps by enacting a number of reforms aimed to create or clarify the legal framework regarding various important topics that were novel in Mexico, including implementation of a process to obtain approval of pre-negotiated plans.