Question juridique clé
Whether the appeal had to be declared inadmissible after non-payment of the cost advance
Solution extraite
The appeal was inadmissible because the appellant failed to pay the cost advance within the additional non-extendable deadline.
Motifs extraits
After rejecting legal aid for lack of prospects, the court set a deadline for the advance and warned that failure to pay would lead to inadmissibility; the appellant did not comply, so Art. 62 para. 3 LTF applied and the simplified procedure under Art. 108 para. 1 let. a and para. 2 LTF was used.