Immigration – Deportation. The Court of Appeal, Civil Division, in dismissing the Secretary of State's appeal in a deportation case, held that, although the tribunals below had been wrong to conclude that the respondent Italian national had acquired a right of permanent residence in the United Kingdom, under reg 15 of the Immigration (European Economic Area) Regulations 2006, SI 2006/1003, the error had not been material to the outcome and there was, therefore, no basis upon which to set aside the determination of the Upper Tribunal (Immigration and Asylum Chamber).