Question juridique clé
Whether the direct constitutional/public-law complaint against a cantonal tax statute was filed within the statutory time limit.
Solution extraite
The complaint was filed long after publication of the statute, so the deadline under Art. 101 BGG had expired.
Motifs extraits
A cantonal enactment may be challenged directly, but the same 30-day deadline applies and starts with the publication fixed by cantonal law. Because the tax act had been published years earlier, the filing was manifestly late.