Question juridique clé
Whether the appeal had to be declared inadmissible for non-payment of the required advance of costs.
Solution extraite
Yes. The appellant did not pay the advance within the extended time limit, so the appeal was inadmissible and the case was removed from the docket.
Motifs extraits
Under Art. 49 para. 2 OELP, a party appealing must advance the court fee. The appellant was duly warned twice and received multiple extensions, yet no advance was paid by the final deadline.