Kernrechtsfrage
Whether the federal complaint could be heard despite non-payment of the ordered advance on costs.
Extrahierter Entscheid
The complaint could not be entered into because the appellant failed to pay the advance within the grace period.
Extrahierte Begründung
After refusal of legal aid, the appellant was ordered to pay an advance on costs within an extended deadline; because payment was not made, the statutory condition for proceeding was absent.