Question juridique clé
Whether the appeal had to be entered into despite non-payment of the advance on costs.
Solution extraite
No. Because the advance on costs was not paid within the set time limit, the appeal was inadmissible.
Motifs extraits
The appellants did not comply with the presidential order requiring payment of the advance; art. 62(3) LTF mandated inadmissibility once the advance remained unpaid under art. 48(4) LTF.