Immigration – Appeal. The First-tier Tribunal (Immigration and Asylum Chamber) and the Upper Tribunal (Immigration and Asylum Chamber), on a statutory appeal under s 84 of the Nationality, Immigration and Asylum Act 2002, had no jurisdiction to undertake an indirect judicial review of a negative trafficking decision made by the Secretary of State in an individual's case, unless the competent authority's decision was shown to be perverse or irrational, or one which was not open to it. Accordingly, the Court of Appeal, Civil Division, allowed the Secretary of State's appeal.