Questione giuridica chiave
Whether the constitutional complaint against the refusal of legal aid and the order to pay an advance was admissible as a challenge to an interim decision.
Decisione estratta
The complaint was admissible in principle because the challenged order was an interim decision causing irreparable harm and was otherwise final at cantonal level.
Motivazione estratta
A refusal of legal aid and a deadline to pay an advance may create irreparable prejudice; no further cantonal remedy was available.