Key legal question
Whether the appeal against the cantonal incidental decision was admissible under Art. 93(1)(b) LTF.
Extracted holding
The appellant failed to show that immediate allowance of the appeal would avoid a long and costly evidentiary procedure.
Extracted reasoning
For an appeal under Art. 93(1)(b) LTF, the appellant must specify the disputed factual issues and the evidence still to be taken. He provided none, so the statutory requirements were not met.