Questão jurídica principal
Whether the appeal against the cantonal interlocutory decision was immediately admissible.
Decisão extraída
The decision was prejudicial, but an immediate appeal was admissible because allowing it could end the case and avoid a long, costly evidentiary proceeding.
Fundamentação extraída
Art. 93(1)(b) LTF was satisfied since a ruling that the appellants were not liable would terminate the proceedings.