Federal Court of Appeal sides with government in CSIS warrant appeal
OTTAWA — The Federal Court of Appeal staunchly defends the principle of solicitor-client privilege in overturning elements of a ruling that Canada’s spy service breached its obligation to be fully forthcoming when seeking investigative warrants.
A Federal Court ruling made public in July 2020 said the Canadian Security Intelligence Service failed to disclose its reliance on information that was likely collected illegally in support of warrants to probe extremism.
Justice Patrick Gleeson found CSIS violated its duty of candour to the court, part of a long-standing and troubling pattern.
The government said at the time that while it was fully committed to addressing the court’s recommendations, it would also appeal the ruling “on narrow but important legal grounds” concerning solicitor-client privilege and the government’s ability to provide and obtain legal advice in the future.