Questione giuridica chiave
Whether the appeal was admissible despite non-payment of the required advance on costs
Decisione estratta
The appeal was inadmissible because the requested advance on costs was not paid within the time limit, including the extended deadline.
Motivazione estratta
Under Art. 62 para. 3 LTF, failure to pay the required advance after an additional deadline leads to inadmissibility; the court therefore decided under Art. 108 para. 1 let. a LTF.