Questão jurídica principal
Whether the public-law appeal was admissible despite immigration-certificate restrictions.
Decisão extraída
The appeal was admissible because the applicant had a statutory claim under former Art. 17(2) ANAG in principle.
Fundamentação extraída
A settlement permit holder may, in principle, invoke the spouse reunification right; the abuse-of-right question belongs to the merits, not admissibility.