Key legal question
Whether the constitutional complaint against the municipal tax ordinances was timely and admissible.
Extracted holding
The complaint was timely because the ordinances required cantonal approval and the federal complaint was filed after the approval decision; only unsupported general criticism was inadmissible.
Extracted reasoning
When an ordinance needs constitutive approval by another authority, the federal time limit runs only from the approval or its publication. The appellants had also already pursued cantonal review before approval, so they had not delayed unreasonably.