Question juridique clé
Whether the appeal against the cantonal inadmissibility decision remained justiciable after the vote took place.
Solution extraite
The appeal had lost its object because the initiative had already been accepted at the referendum, so the appellant no longer had a current and practical interest.
Motifs extraits
The exceptional mootness doctrine did not apply: although the issues could recur, the Federal Supreme Court can usually review electoral complaints in time or annul a vote afterward if irregularities plausibly affected the result.