Question juridique clé
Whether the expert’s private one-on-one contact with the respondent’s lawyer created an appearance of bias requiring recusal
Solution extraite
Yes. A half-hour private conversation with one party’s lawyer during the taking of evidence, outside the presence of the other side and before the report was prepared, objectively created an appearance of bias.
Motifs extraits
The court held that unilateral contacts between a court expert and one party’s representative undermine confidence in impartiality, even if the conversation likely did not concern the merits and was openly conducted.