Kernrechtsfrage
Whether the constitutional complaint could be admitted despite non-payment of the court advance within the final deadline.
Extrahierter Entscheid
No. Because the advance was not paid or duly evidenced within the non-extendable deadline, the court had to decline entry.
Extrahierte Begründung
After rejection of legal aid for lack of prospects, the complainant was given a final deadline under Art. 62(3) BGG and warned of non-entry. He neither paid in cash nor via post/bank transfer nor provided the required debit confirmation within the deadline.