Johnson v Takieddine & Anor [2016] EWHC 1895 (Fam) http://www.bailii.org/ew/cases/EWHC/Fam/2016/1895.html
Norwich Pharmacal Co v Customs & Excise Commissioners [1974] AC 133 https://www.bailii.org/uk/cases/UKHL/1973/6.html