Key legal question
Whether the public law appeal was admissible against the settlement-permit revocation and the visa refusal
Extracted holding
The public law appeal was admissible as to the settlement permit revocation and also as to the family reunification aspect; the subsidiary constitutional complaint was inadmissible.
Extracted reasoning
A settlement-permit revocation is in principle reviewable by public law appeal. Although a pure visa refusal is generally excluded, the authorities treated the request as family reunification, for which a statutory entitlement may exist.