England and Wales High Court (Chancery Division), Murfin v Campbell (2011) EWHC 1475 (Ch), paragraphs 8, 12, delivered 22 June 2011, accessed 27 November 2022
Dunlop Pneumatic Tyre Co Ltd v Selfridge & Co Ltd[1915] UKHL 1, [1915] AC 847 (26 April 1915).