Kernrechtsfrage
Whether the first three appellants had standing to bring an abstract review of the cantonal tax tariffs.
Extrahierter Entscheid
They were virtually affected as resident taxpayers and therefore had standing.
Extrahierte Begründung
Resident taxpayers may challenge an ordinance when they are virtually affected; every taxpayer may invoke equal treatment and ability-to-pay principles against a unitary tax tariff.