Key legal question
Whether the constitutional complaint was admissible after the appellant failed to pay the court costs advance within the non-extendable grace period.
Extracted holding
The complaint was inadmissible because the advance on costs was neither paid in cash nor duly evidenced as timely paid by account debit.
Extracted reasoning
After warning under Art. 62(3) BGG, the appellant did not comply with the payment instructions within the grace period. Under Art. 117 BGG in conjunction with Art. 108(1)(a) BGG, the court therefore had to refuse entry.