Question juridique clé
Whether the appeal could proceed despite non-payment of the ordered advance on costs
Solution extraite
No. Because the appellant did not pay the advance even within the grace period, the court would not enter into the appeal.
Motifs extraits
Under Art. 62(3) BGG, failure to pay the required advance costs after a warning permits non-entry in the simplified procedure under Art. 108(1)(a) BGG.