National security screening system can be strengthened, senior adviser to Carney says
A senior federal adviser says a government-wide registry of security clearance information would improve efficiency, reduce duplication and help departments identify where relevant personnel security data may already exist.
David Morrison, senior diplomatic and international affairs adviser to the prime minister, told MPs on a House of Commons committee Wednesday such a registry would be one way to strengthen Canada's national security screening process.
The Commons public safety and national security committee is holding hearings on the screening process following the arrest of a Canadian NATO intern on espionage allegations.
A federal source not authorized to speak publicly about the issue has said that officials in Canada were proceeding on the basis the suspect is Biwei Zhang — also known as Claire Zhang — who was previously employed by Canadian government agencies.
Public Safety Minister Gary Anandasangaree previously told the Commons committee the woman arrested in Belgium had received a security clearance from Global Affairs Canada.
The clearance was granted even though court records said the federal Public Service Commission found in 2023 that Zhang committed fraud in an appointment process for a position with the Canada Border Services Agency.
The Federal Court dismissed her application for judicial review of the decision the following year. She submitted a letter of apology during the investigation into her actions.
Morrison, a former deputy minister of foreign affairs, pointed out that individual federal departments are accountable for deciding to issue security clearances, informed by centralized expertise.
The Treasury Board Secretariat establishes the policy framework, the Public Safety portfolio — through RCMP and the Canadian Security Intelligence Service — contributes criminality checks and national security assessments, and individual departments collect relevant information, assess risks and make security clearance decisions, he said.
Morrison declined to discuss specific cases, but he said a person screened to work at NATO would likely have a secret-level clearance.
He indicated that open source checks, such as internet searches of a person's history, are now being done for secret-level security screening — a tightening of the system following the arrest in Belgium.
Morrison told the MPs that open source verification should be used more consistently across government for a wider range of security levels. "Its use would also benefit from common tools, training standards and methodologies across departments," he said.
Morrison also suggested human resources-related information relevant to an assessment of an individual's reliability or loyalty should be available to personnel security decision makers without compromising privacy protections or procedural fairness.
Finally, he said a robust personnel security effort should extend throughout a person's employment in the form of insider risk programs, recurring screening, reporting obligations and security awareness. He said these measures would help identify emerging risks, ensure clearance holders remain reliable and loyal, and confirm that clearances reflect current information.
Security expert Wesley Wark said CSIS "shoulders the main burden" of security screening for the federal government, essentially through assessing loyalty to Canada and reliability as it relates to that loyalty. CSIS provides advice related to immigration files as well as on security clearance checks.
Wark, a senior fellow at the Centre for International Governance Innovation, said the current system for security screening in Canada "is simply unsustainable," noting CSIS handles hundreds of thousands of screening requests annually.
"The dual burdens of immigration and security clearance screening on CSIS are simply too great and threaten, in my view, to erode the operational effectiveness of CSIS as it addresses its core missions," Wark said.
"An intelligence service should not be a security screening shop."
He suggested Canada follow the United Kingdom's lead and set up a separate, centralized organization for security clearances.
This report by The Canadian Press was first published Oct. 21, 2026.
By Jim Bronskill | Copyright 2026, The Canadian Press. All rights reserved.
Police service officially replaces RCMP in northern Alberta city
A new police service has officially taken the reins from the Mounties in a northwestern Alberta city.
The Grande Prairie Police Service said the RCMP is no longer responding to calls coming from within city limits starting Wednesday.
The service said it has completed its transition into becoming the city's official police force two years ahead of schedule.
It said the city's roughly 71,000 residents should still call 911 for emergencies.
Grande Prairie councillors voted not to renew a contract with the RCMP in 2023 after a cost analysis found that having a municipal police service wouldn't be as expensive.
Mayor Jackie Clayton said the transition is a significant milestone.
"This transition reflects years of planning, collaboration, and commitment from many people and organizations," she said in a statement Wednesday.
"We are proud to welcome the Grande Prairie Police Service as our police service, marking a new chapter in public safety built on local oversight, strong community partnerships, and a shared commitment to keeping Grande Prairie safe."
This report by The Canadian Press was first published Oct. 21, 2026.
Copyright 2026, The Canadian Press. All rights reserved.
This Toronto park is over 20 times bigger than Central Park and has breathtaking views
There are so many trails to explore.
You don't need to go far from Toronto to discover open air and endless trails. This massive park is a gorgeous spot for a hike, and it will have you forgetting you're anywhere near the city.
Open year-round, it's a dreamy destination to soak up the last of the fall colours, or enjoy a snowy-weather stroll once winter sets in.
Rouge National Urban Park is one of the largest urban parks in North America, according to Parks Canada, spanning Toronto, Markham, Pickering and the Township of Uxbridge.
Covering more than 19 square miles, the sprawling natural area is 23 times bigger than New York City's Central Park.
Before planning your visit, though, there are a few access restrictions to keep in mind.
The Zoo Road Day Use Area is closed for construction of a new visitor centre until 2027, and Rouge Beach and Marsh is also closed for construction. While other areas of the park remain open, some popular trailheads and parking options are affected, so it's worth checking your route before heading out.
There are several trails to choose from, with hikes ranging from a quick 15-minute stroll to a four-hour adventure. Here are a few worth adding to your bucket list:
- Vista Trail: This route is a favourite for soaking up the season's vibrant colours, thanks to its two-level viewing platform overlooking the Rouge Valley.
- Orchard Trail: You can wander through a landscape filled with wetlands and traces of the area's early European settlers, including historic orchards, former residences and a mill.
- Woodland Trail: With a mix of forests, meadows and water, this trail is a good pick if you want a more relaxed hike.
- Glen Eagles Vista Trail: Short on time? This 15- to 30-minute walk leads to a scenic lookout where you can take in views of the Rouge River and Little Rouge Creek, framed by colourful autumn leaves. Keep in mind that the Glen Eagles Vista parking lot closes seasonally from November 1 to May 1, so it's not an option for parking during an early-November visit.
- Northeast Trail: At over 10 kilometres one-way, this longer route winds through marshes and farmland. Along the way, you'll encounter seven boardwalks and a pergola overlooking the marsh.
The park offers free admission year-round and free guided walks on select days. Upcoming events include a spooky Halloween walk and an autumn senses experience.
During the winter, you can enjoy snowy hikes, snowshoeing, cross-country skiing and more, so it's worth keeping this spot in mind for some cold-weather adventures.
Planning your trip from Toronto? Rouge National Urban Park has multiple access points, but getting to a specific trail may take a little extra planning right now.
For the Vista and Orchard trails, Twyn Rivers Day Use Area remains open and can be reached from the Altona Road side in Pickering.
However, parking is limited, particularly on weekends, and the walk from nearby transit stops can involve a stretch of road without a sidewalk.
Check the official Parks Canada directions and current park bulletins before leaving, as closures and access conditions can change.