“…y of a decision should not be confused with a full merits review’. He cited paragraph 272 of R (Keyu) v Secretary of State for Foreign and Commonwealth Affairs [2015] UKSC 69; [2016] AC 1355.…”
“…common law (Trendtex Trading Corporation v Central Bank of Nigeria [1977] 1 QB 529 at 553-4; R (Keyu) v Secretary of State for Foreign and Commonwealth Affairs [2015] UKSC 69, [2016] AC 1355 at [146] to [150]).…”
“…ally incorporated into the common law. The applicable principle was set out by Lord Mance JSC in Keyu v Secretary of State for Foreign and Commonwealth Affairs [2015] UKSC 69; [2016] AC 1355 at [150]:…”
“…In my view, the current position is summarised by Lord Neuberger in R (Keyu & Others) v Secretary of State for Foreign and Commonwealth Affairs [2015] UKSC 69. There, Lord Neuberger identified the issue and again declined to address it:…”
“…tion of such obligations by a domestic court could be embarked upon in an appropriate case); R (Keyu) v Secretary of State for Foreign and Commonwealth Affairs [2015] UKSC 69; [2016] AC 1355 and R (Freedom and Justice Party) v Secretary of State for Foreign and Commonwealth Affairs [2018] EWCA Civ 1719 (whether a rule of customary i…”
“…ther members of the appellate committee agreed with Lord Bingham and Lord Hoffmann. See also R (Keyu) v Secretary of State for Foreign and Commonwealth Affairs [2015] UKSC 69 [2016] AC 1355, [144]-[146] and [150] per Lord Mance JSC.…”