Key legal question
Whether the appeal was admissible despite non-payment of the advance on costs
Extracted holding
The appeal was inadmissible because the appellant failed to pay the required advance within the additional time limit.
Extracted reasoning
Under Art. 62 para. 1 and 3 LTF, failure to pay the requested advance after a supplementary deadline makes the appeal inadmissible; the court therefore declined to enter into the merits under Art. 108 para. 1 let. a LTF.