CLARKE, M.A., Case commentary Datec Electronic Holdings Ltd v United Parcels Service Ltd [2007] UKHL 23; [2007] 1 W.L.R. 1325 (HL) and British American Tobacco Switzerland SA v Exel Europe Ltd [2015] UKSC 65; [2016] A.C. 262 (SC), [2016] 8 Journal of Business Law 707