Questione giuridica chiave
Whether the appeal had to be admitted despite non-payment of the required advance of costs within the extended deadline.
Decisione estratta
No. The appellant failed to pay the advance of costs within the granted additional period, so the appeal had to be declared inadmissible.
Motivazione estratta
The request for a further extension was not justified. The reasons invoked did not establish a non-fault inability to act, and the health situation of the representative did not excuse compliance; rather, it should have prompted arrangements to meet procedural deadlines. Under Art. 62 para. 3 LTF, non-payment after warning leads to inadmissibility.