Question juridique clé
Whether the appeal had to be entered into despite non-payment of the required advance on costs.
Solution extraite
No. Because the appellant failed to pay the advance within the additional time limit, the appeal was inadmissible.
Motifs extraits
Under Art. 62(3) LTF, failure to pay the advance after a warning leads to non-entry; the case was decided in simplified procedure under Art. 108(1)(a) and (2) LTF.