Kernrechtsfrage
Whether the appeal had to be admitted despite non-payment of the ordered cost advance.
Extrahierter Entscheid
No. Because the appellant did not pay the cost advance within the extended time limits, the court had to decline to enter into the appeal.
Extrahierte Begründung
Under Art. 62(3) BGG, failure to pay the advance after a warning permits non-entry; the case was therefore not examined under Art. 108(1)(a) BGG.