Question juridique clé
Whether the administrative law appeal was admissible against refusal to extend the residence permit
Solution extraite
No. The applicant had no enforceable right to renewal under domestic law or Article 8 ECHR, so administrative law appeal was unavailable.
Motifs extraits
Art. 7 ANAG no longer applied after the husband's death; contacts with adult siblings did not create a family-life claim, and her private-life ties were not sufficiently intense for an Article 8 ECHR-based right.