The
Emergencies Act has been used once, in response to the
Canada convoy protest in 2022. The
War Measures Act, which the
Emergencies Act replaced, was used on three occasions: during both the
First and
Second World Wars, and during the 1970
October Crisis. While consultation with the provinces is a required step before a national emergency can be declared, the
Prime Minister's Office said there was no present plan to invoke it and that doing so remained a last resort. On a conference call between Trudeau and the premiers later that day, the premiers communicated their unanimous opposition to invoking the act.
Canada convoy protest On February 14, 2022, during the Canada convoy protest, Prime Minister Justin Trudeau's government declared a public order emergency, invoking the
Emergencies Act for the first time. Under the
Emergency Measures Regulations issued after the declaration of emergency, participation in public assemblies that could result in a breach of peace by disrupting the movements of goods and people, interfering with the operation of critical infrastructure, or by supporting violence, were prohibited. Travel to and within places where these rallies were occurring was restricted, and foreigners were barred from coming to Canada to attend them. The regulations also specifically outlawed the bringing of children under the age of 18 to these assembles. Additionally the use, provision, collection, and solicitation of property and funds to support the prohibited assemblies or the people participating in them was banned. The regulations further empowered the federal government to protect critical infrastructure,
Parliament Hill and the parliamentary precinct, official government residences and buildings, war monuments, and any other places designated by the
minister of public safety. The federal government was also given the authority to compel the towing and removal of vehicles, structures, and other objects used in blockades. Violations of the regulations was punishable by up to five years' imprisonment, a fine up to $5,000, or both. Under the
Emergency Economic Measures Order, also issued pursuant to the declaration of emergency,
crowdfunding platforms and their payment processors were required to register with the
Financial Transactions and Reports Analysis Centre of Canada, and report large and suspicious transactions.
Cryptocurrencies were also included in the expanded financial regulations. Insurance coverage for trucks being used in blockades was suspended. In accordance with the requirements of the
Emergencies Act the government introduced a motion for the confirmation of the declaration of emergency on February 17, and debate was planned to continue through the weekend with a vote scheduled for February 21 at 8:00 pm. Though interrupted by
police operations against the protesters on February 18, debate otherwise proceeded as planned and the House of Commons voted to confirm use of the act 185 to 151, with the Liberals and
New Democratic Party (NDP) in support, and the
Conservatives and
Bloc Québécois voting against the motion. Immediately after the vote, interim Conservative leader
Candice Bergen filed a motion to revoke the declaration of emergency under section 59. Debate in the Senate began on February 22, with members required to take an oath of secrecy. A vote was expected as early as that evening but debate proved more contentious than anticipated with several senators challenging the government to disclose the basis for invoking and continuing the state of emergency, even as blockades and protests had been cleared.
Reactions The announcement had varied reactions. Several provincial premiers expressed concerns, including the premiers of
Alberta,
Saskatchewan,
Manitoba, and
Quebec.
Doug Ford, the premier of
Ontario, the centre of the protest, expressed support for the measure. The
Canadian Civil Liberties Association criticized the declaration of emergency, saying that the "high and clear" threshold for invocation that the situation cannot be resolved through the regular application of existing laws had not been met, and that normalization of emergency legislation would erode democracy and civil liberties. On February 18, it filed for judicial review of the government's decision to invoke the
Emergencies Act, claiming the invocation was unjustified and unconstitutional. The
Canadian Constitution Foundation (CCF) announced intent to sue on similar grounds. On February 19, Alberta Premier
Jason Kenney also said that the province would file a court challenge to the federal government's use of the law. A few days later, Saskatchewan Premier
Scott Moe said that his province was also considering a court challenge. On February 20,
Edward Snowden compared the freezing of bank accounts to similar actions by the Chinese and Russian governments, and commended the Canadian Civil Liberties Association for its challenge to the use of the law.
Opinion polling Opinion polling conducted by Maru Public Opinion showed that 66 per cent of Canadians supported the use of the act. Support was highest in
British Columbia, Quebec, and
Atlantic Canada, with 75 per cent, 72 per cent, and 72 per cent of the populations in those regions supporting the invocation respectively, and with a majority in every province backing the use of the act. A poll by Mainstreet Research, conducted slightly later, on February 16 and 17, measured overall support and opposition at 51 per cent and 44 per cent respectively.
Abacus Data found support at 57 per cent and opposition at 30 per cent in poll conducted between February 17 and 22. A poll conducted by Research Co between February 18 and the 20 found that 66 per cent believed the use of the act was justified, against 28 per cent who did not. A poll conducted by
Nanos Research on February 23 and 24, after the declaration of emergency had been revoked, found support for the liberals' decision to invoke the act was at 63 per cent, and opposition at 36 per cent. Retrospective polling conducted by Angus Reid in May showed that 46 per cent of Canadians thought that the use of the act was necessary to clear out the protesters, 34 per cent thought that the police had sufficient powers to clear it without invoking the act, and 15 per cent opposed any government action to clear out the protesters.
Revocation On February 23, Prime Minister Trudeau announced that the federal government would revoke the emergency declaration. Debate in the Senate was halted after the announcement. Later that day, the governor general signed a proclamation revoking it. Despite its revocation, the Canadian Civil Liberties Association and the province of Alberta said they would proceed with challenges to the use of the law.
Parliamentary review committee In March, a joint parliamentary committee named the
Special Joint Committee on the Declaration of Emergency (DEDC) began investigating the use of the act. Various government officials testified before the committee on April 26, including
Canadian Security Intelligence Service Director
David Vigneault, RCMP Commissioner
Brenda Lucki, Minister of Public Safety Marco Mendicino, and
Minister of Justice David Lametti. Both Mendicino and Lametti invoked cabinet confidentiality in refusing to answer some questions.
Rouleau inquiry On April 25, 2022, Trudeau appointed Justice
Paul Rouleau as commissioner of an inquiry into the invocation of the
Emergencies Act. The inquiry is independent of the parliamentary review committee. Due to Justice Rouleau undergoing surgery, the inquiry was delayed, Rouleau wrote that he reached his conclusion “with reluctance,” Rouleau found that the freezing of bank accounts should have included a "delisting mechanism" and that it was unjust for individuals with no connection to the protests to be affected, but called that "unavoidable". Rouleau also made various recommendations to the government to improve policing, information sharing, and amend the Act, asking the government to provide its response within a year of his report. Following the announcement, Trudeau said the government would respond within six months of the report. In March 2024, Public Safety Minister Dominic LeBlanc said the government would need more time to respond, citing its appeal of a Federal Court ruling, and indicating steps could be taken at some point in the future.
Federal Court ruling and appeal }} On January 23, 2024, Judge
Richard Mosley of the
Federal Court ruled that the use of the
Emergencies Act was unreasonable, , because there did not exist a "national emergency" nor a "threat to national security" in the sense of the act. Further, he ruled that the regulations and orders made under the authority of the act had violated
Section 2(b) and
Section 8 of the
Charter of Rights and Freedoms. The court found that the regulations were "overbroad", infringing on the freedom of expression of protesters who did not intend to breach the peace, and that collecting of financial information from banks and freezing of bank accounts had amounted to unreasonable search and seizure. When asked about the ruling on the day of its release, Deputy Prime Minister
Chrystia Freeland defended her government's actions, saying it was the correct decision at the time, and announced their intention to appeal. In February 2024, the government appealed the ruling. In January 2026, the
Federal Court of Appeal rejected the appeal, ruling "that Cabinet did not have reasonable grounds to believe that a national emergency existed" and that "As disturbing and disruptive the blockades and the convoy protests in Ottawa could be, they fell well short of a threat to national security." The Court of Appeal also upheld the lower court's findings that the invocation had violated the
Charter of Rights and Freedoms by limiting free expression and infringing on protester's rights against unreasonable search and seizure. In March 2026, the government filed for leave to appeal to the
Supreme Court of Canada. ==References==