That case raises interesting practical questions on drafting within existing debentures and especially when considering the increasing prevalence of New York-law governed covenant packages in sponsor-friendly facility agreements and other debt documents. Those documents often include restrictions on the borrower’s ability to dispose of its assets. More importantly, they include exemptions to those restrictions where automatic release of the collateral is granted under the terms of the documents. How far can those exemptions go before a fixed charge is re-characterised? Avanti has clarified that horizon between fixed and floating charges, possibly moving where many commentators thought it had been. It renews the relevance of that horizon for charges in practice . The consequence is that some charges once thought floating are in fact fixed.