Questão jurídica principal
Whether the cantonal court arbitrarily refused to consider new evidence and a new written statement on appeal under Fribourg procedural law.
Decisão extraída
No arbitrariness was shown; the written statement was inadmissible as proof, and refusing late witness evidence did not make the result arbitrary.
Fundamentação extraída
The court held that written declarations of a person about facts they could testify to are not admissible as evidence in Fribourg civil procedure, and the appellant had known the fact to be proved earlier.