Key legal question
Whether the federal appeal against the interim-measures non-entry decision was admissible only under Art. 98 BGG and thus limited to constitutional rights.
Extracted holding
Because the challenged decision concerned interim measures and jurisdiction only for that procedure, review was limited to constitutional rights.
Extracted reasoning
The jurisdiction ruling in interim-measures proceedings is not binding for a later main action; therefore the usual review under Arts. 95 ff. BGG does not apply.