Questione giuridica chiave
Whether the constitutional complaint was admissible despite non-payment of the court cost advance within the grace period.
Decisione estratta
The complaint was not entered upon because the required advance costs were not paid or duly evidenced within the non-extendable deadline.
Motivazione estratta
After service of the order under Art. 62(3) BGG, the appellant neither paid the CHF 800 advance in cash, nor deposited it at a post office for the Federal Court, nor provided the required proof of timely debit from a Swiss postal or bank account. Under Art. 62(3) BGG, in conjunction with Art. 117 BGG and Art. 108(1)(a) BGG, this led to non-entry.