Questão jurídica principal
Whether the appeal against the interim order on legal aid and cost advance was admissible
Decisão extraída
The interim order was in principle appealable because the cost-advance order, combined with a non-entry warning and asserted indigence, could cause irreparable harm.
Fundamentação extraída
Interim decisions requiring a cost advance are treated like final decisions when they may cause a non-remediable disadvantage, especially if non-payment may lead to non-entry and the appellant invokes poverty.