Question juridique clé
Whether the appeal was admissible despite non-payment of the court fee advance within the set deadline.
Solution extraite
The appeal was inadmissible because the advance was not paid by the non-extendable deadline, and the later request for additional time was out of time.
Motifs extraits
The additional request was mailed only after expiry of the second deadline, so it could not be considered under Art. 48 LTF. Under Art. 62 para. 3 LTF, failure to pay the advance after warning requires inadmissibility, decided under the simplified procedure of Art. 108 para. 1 let. a LTF.