Questione giuridica chiave
Whether the commission correctly refused to hear the planning appeal after the advance costs were unpaid.
Decisione estratta
Yes. Because the required advance was not paid, the commission properly declined to enter into the appeal.
Motivazione estratta
The appellant did not pay the advance set for the planning-permit proceeding; under Art. 63(4) VwVG the authority may refuse to proceed after due warning.