Immigration – European Economic Area (EEA) national. The Administrative Court referred a question to the Court of Justice of the European Union. It was unclear whether the amendment to the definition of 'EEA citizen' in the Immigration (European Economic Area) Regulations 2006, SI 2006/1003, and the decision that the claimant's wife, who was a Spanish national, could no longer rely on her rights as a European Union citizen under European Parliament and Council Directive (EC) 2004/38, within the United Kingdom following naturalisation as a British citizen, unlawfully restricted the right to free movement, under art 21 of the Treaty on the Functioning of the European Union and the Directive.