Key legal question
Whether the criminal appeal is admissible despite non-payment of the court cost advance within the extended deadline.
Extracted holding
The appeal is inadmissible because the required advance was not paid within the additional deadline.
Extracted reasoning
Under Art. 62(1) and (3) LTF, failure to pay the requested advance within the extended period leads to inadmissibility; Art. 108(1)(a) LTF allows summary dismissal.