“…ffmann also explained this principle (by reference to Maddison v Alderson) in Actionstrength Ltd v International Glass Engineering In GL en SpA [2003] UKHL 17, [2003] 2 AC 541 at [24]:…”
“… (ii) something more would be required for this purpose than the informal promise itself: see Actionstrength Ltd v International Glass Engineering IN.GL.EN SpA [2003] 2 AC 541, paras 9,…”