Question juridique clé
Whether the reform appeal was admissible against the partial judgment and as to the TPG liability/reduction issue
Solution extraite
The appeal was admissible only with respect to the action against the driver; it was inadmissible as to the TPG because the cantonal decision did not finally end that claim.
Motifs extraits
A partial judgment in a simple joinder can be appealed immediately only in limited circumstances. Since the TPG claim still had to return for damage assessment, the Federal Court could not itself end the proceedings on that part.