A revival of the rule in Pigot’s Case? 1. In Grove Park Properties Ltd v The Royal Bank of Scotland  EWHC 3521 (Comm), the Claimant borrower sought to rely on the rule in Pigot's Case (1614) 11 Co. Rep 27 that a material alteration in a deed will render it void, and on what was said about this by Lord Kenyon CJ in Master v Miller (1791) 4 TR 320 at 329 when the principle was extended to “all written instruments”.
2. As Chitty on Contacts 33rd edn., 2018, para.25-020