Feb. 14, 2022, marked the first time the government has had to invoke the Emergencies Act. Prime Minister Justin Trudeau did so in response to the continuing trucker convoy protests. And in doing so, he also automatically launched a review into that decision.

The committee looking into the government’s justification for using the Act is about to take a summer break, but in the last few months it has grilled a number of senior cabinet ministers, including Deputy Prime Minister Chrystia Freeland. Senior Political Writer Campbell Clark looks at what we’ve learned so far and explains why this has been a frustrating exercise in democratic accountability.