Key legal question
Whether the appeal should be entered into despite non-payment of the court advance
Extracted holding
No. Because the appellant failed to pay the advance even after being granted an additional deadline with a warning, the Federal Supreme Court did not enter into the appeal.
Extracted reasoning
The advance was maintained under Art. 62 BGG, a grace period under Art. 62(3) BGG was set, and the warning of non-entry was clear. Non-payment required non-entry under Art. 108 BGG.