In a closed-door testimony just a few days ago, the Deputy Sergeant-at-Arms of the House of Commons quietly confirmed that parliamentary security is maintaining a “very robust records management system” that logs and categorizes what ordinary Canadians say about their elected representatives on social media — including Facebook posts flagged under categories such as “misogynistic, etcetera.”
The revelation, first reported by Blacklock’s Reporter, has sparked fresh alarm among privacy advocates and free-speech groups already battling a trio of controversial government bills now advancing through Parliament under a majority secured through by-elections.
Deputy Sergeant-at-Arms and Corporate Security Officer Paul Mellon made the admission during the Standing Committee on Procedure and House Affairs (PROC) Meeting No. 31 on April 30, 2026. When questioned about monitoring public comments on MPs, Mellon stated:
“We have different categories, if they are misogynistic, etcetera… We can extract that information.”
He described the system as essential for threat assessment and protecting parliamentarians, noting that “most threats come from within Canada.” No details were provided on the volume of records, exact categories tracked, retention periods, or who within the Parliamentary Protective Service (PPS) has access.
The PPS — the legislative-branch security service responsible for the parliamentary precinct — already shares threat-related information with the RCMP, CSIS, and Public Safety Canada under long-standing Memoranda of Understanding, including the 2015 four-party MOU signed by the Speakers of both Houses, the Minister of Public Safety, and the RCMP Commissioner. Bill C-70 (Countering Foreign Interference Act, now law) further broadened CSIS’s ability to disclose and receive threat intelligence across government entities.
The Legislative Pipeline: Bills C-9, C-22, and the Looming Return of C-63
The Liberal government, which secured a majority through a series of by-elections earlier this year, is now advancing three key pieces of legislation that, if passed, could dramatically expand the tools available to investigate and penalize online expression — all while the Parliamentary Protective Service already maintains a categorized database of Canadians’ social-media comments about MPs.
Bill C-9 (Combatting Hate Act) passed third reading in the House on March 25, 2026, and was referred to the Senate committee on April 30 — the very same day Deputy Sergeant-at-Arms Paul Mellon revealed the existence of the PPS “robust records management system.” The bill repeals the longstanding “good faith religious opinion” defence for hate propaganda, adds new offences related to hate symbols, and creates enhanced penalties when hatred motivates an underlying crime. Once in force, these changes lower the bar for laying charges and increase the potential consequences for speech that crosses into the Criminal Code’s definition of hatred. If a flagged post from the PPS database is shared with the RCMP or CSIS under existing MOUs or Bill C-70’s expanded disclosure rules, prosecutors would have a ready-made digital trail to support wilful-promotion-of-hatred charges — turning a citizen’s criticism of an MP into prosecutable evidence almost overnight.
Bill C-22 (Lawful Access Act, 2026), tabled March 12 and now in the House Public Safety and National Security (SECU) committee, gives the Minister of Public Safety sweeping new powers to issue ministerial orders (subject to Intelligence Commissioner approval) requiring telecoms, social platforms, and other electronic service providers to build and maintain technical capabilities for faster, more reliable lawful access to user data. This includes mandatory metadata retention and infrastructure that lets investigators pull records quickly once they have legal authority. Here is where the PPS database becomes particularly dangerous: if threat-assessment files are quietly handed over to Public Safety Canada or CSIS, those agencies could use the names, profiles, and categorized posts as the foundation for targeted lawful-access requests. A single flagged “misogynistic, etcetera” comment in the parliamentary system could trigger ministerial orders that compel internet providers to retain and rapidly produce that individual’s full digital footprint — creating a seamless bridge from parliamentary monitoring straight into police and intelligence databases.
Bill C-63 (Online Harms Act) died on the order paper in 2025, but the government has repeatedly signalled plans to reintroduce it — possibly in modified form — with a focus on platform accountability and online hate. The original version created a Digital Safety Commission empowered to compel platforms to remove “harmful” content and opened the door to civil complaints before the Canadian Human Rights Tribunal for speech deemed hateful. A revived C-63 would add regulatory teeth and civil penalties on top of the criminal tools in C-9. Once again, shared PPS data becomes the spark: a profile built on public comments about MPs could be forwarded to investigators, who then use C-22’s enhanced access tools to gather supporting evidence from platforms, and finally pursue remedies under either the revamped Criminal Code or the new online-harms regime.
Taken together, the three bills create a potential closed-loop system. The PPS database supplies the initial raw material — categorized names, posts, and patterns of criticism. Inter-agency sharing (already enabled by long-standing MOUs and Bill C-70) moves that material into the hands of Public Safety, CSIS, and the RCMP. Bill C-22 supplies the technical plumbing for rapid, large-scale data extraction. Bill C-9 arms prosecutors with stronger criminal tools and fewer defences. And a revived Bill C-63 adds regulatory and civil hammers to silence content before it even reaches court.
Critics warn that this is not abstract theory. It is the infrastructure for turning routine political dissent into a trackable, investigable, and punishable offence — all under a majority government that no longer needs to negotiate with opposition parties. The government insists these measures target only genuine threats. But once the database exists and the sharing channels are open, the line between “threat assessment” and political surveillance becomes dangerously thin.
The Abuse Scenario Critics Fear
Critics warn that once these bills pass, the pieces could fall into place with chilling precision.
Imagine this: the PPS quietly extracts a Canadian’s name and social-media history from its internal “robust” database after a post about an MP is flagged under one of its subjective categories. Under existing MOUs and the expanded disclosure powers in Bill C-70, that profile is handed over to CSIS or Public Safety Canada as a “threat assessment.” From there, the information flows to the RCMP or directly informs a ministerial order under Bill C-22, compelling internet service providers to install the very technical infrastructure needed for real-time tracking, metadata retention, and rapid data extraction on that individual.
With Bill C-9’s strengthened hate-propaganda tools now on the books and a revived Bill C-63 creating new civil and criminal avenues for “online harms,” what began as a routine public comment about a politician could rapidly escalate into a full-scale investigation, a Human Rights Tribunal complaint, or even criminal charges — all without the targeted citizen ever knowing their parliamentary security file was the spark.
Civil liberties groups such as the Canadian Civil Liberties Association and the Justice Centre for Constitutional Freedoms have long warned that this exact kind of closed-loop system turns legitimate political dissent into investigable “threats.” Subjective feelings of offence, easier data access, and broader enforcement powers could transform routine criticism of MPs into a permanent digital scarlet letter.
The government insists these measures are narrowly targeted at genuine threats and harassment. But the optics are unmistakable: while Canadians are being told the system protects democracy, parliamentary security is already building the very profiles that could one day be weaponized against them.