Questione giuridica chiave
Whether the constitutional complaint had to be admitted despite the unpaid cost advance.
Decisione estratta
No. Because the appellant did not pay the advance even within the grace period, the Court could not enter into the complaint.
Motivazione estratta
Under Art. 62(3) BGG and the summary procedure of Art. 108(1)(a) BGG, non-payment of the required advance after the extended deadline leads to non-entry.