Lumba v Secretary of State for the Home Department [2012] 1 AC 245

Led by Michael Fordham QC, appearing pro bono for Bail for Immigration Detainees (intervening). Leading case on the relevance of public law errors in challenges to detention under the Immigration Acts, and on the factors relevant to assessing the legality of detention by reference to Re Hardial Singh [1984] 1 WLR 704.