Questione giuridica chiave
Whether the municipality's constitutional complaint was admissible in light of the administrative law appeal on the same point.
Decisione estratta
The constitutional complaint was inadmissible because the interest-period issue could be reviewed under the administrative law appeal and was in fact examined there.
Motivazione estratta
Where a legal question falls within the scope of the administrative law appeal and is dealt with on the merits, there is no room for a separate constitutional complaint.