The plaintiff appealed a motion judge's decision refusing to remove counsel for the defendants due to an alleged conflict of interest.
A lawyer who had worked extensively on the plaintiff's file moved to the law firm representing the defendants.
The defendants' firm implemented an ethical screen.
The Divisional Court found that the motion judge erred by focusing on whether the firm had done everything possible to avoid disclosure, rather than whether a reasonably informed person would be satisfied that no use of confidential information would occur.
Given the close working relationship between the migrating lawyer and the defendants' counsel, the court concluded the ethical screen was insufficient to protect the integrity of the administration of justice.
The appeal was granted and the defendants' counsel was removed.