In the case of Mohammed v Secretary of State for the Home Department [2021] EWHC 240 (Admin). Mr Justice Chamberlain considered the issue of a breach of a high court order in a case relating to section 4 of the Immigration and Asylum Act 1999. Ben Keith represented the Secretary of State. 

Ben Keith is a leading specialist in Extradition and International Crime, as well as dealing with Immigration, Serious Fraud, and Public law. He has extensive experience of appellate proceedings before the Administrative and Divisional Courts, Criminal and Civil Court of Appeal as well as applications and appeals to the European Court of Human Rights (ECHR) and United Nations. Ben is a Deputy Judge of the Upper Tribunal (Immigration and Asylum Chamber).

Ben is ranked in Chambers and Partners as a band 1 leader in the field of Extradition at the London Bar and in the Legal 500 as a Tier 1 leading individual in international crime and extradition.