Key legal question
Whether the appeal is admissible despite non-payment of the advance on costs within the time limit.
Extracted holding
No. Because the required advance on costs was not paid within the prescribed and extended deadlines, the appeal was inadmissible.
Extracted reasoning
Under Art. 62(3) LTF, failure to pay the requested advance on costs within the set time limit leads to inadmissibility; Art. 108(1)(a) LTF allowed summary non-entry.