Question juridique clé
Whether the refusal of detention leave for marriage preparation violated federal law or constitutional rights.
Solution extraite
The refusal was upheld because it was not arbitrary and did not unduly interfere with the right to marry.
Motifs extraits
A new marriage-preparation procedure would in any event have to await clarification of the suspicion of a sham marriage. It was also unclear whether the required interview could not be arranged in prison through the competent authority.