In terms of when the Liberals plan to specify which semi-automatic weapons will be banned, Variyan wrote that a re-elected Liberal government would allow the “expert, non-partisan Canadian Firearms Program under the RCMP to determine classifications.”
-- September 25 2019,
https://election.ctvnews.ca/truth-tracker-what-does-the-liberals-gun-ban-really-involve-1.4610395
Cart before the horse. You can not claim that there are 250,000 or so firearms without already having the list of firearms to be banned. The RCMP currently determine classifications based on the rules set by parliament in the criminal code. By saying the RCMP can determine what SHOULD be prohibited, they are in effect allowing the RCMP to dictate what the criminal code should say.
Notwithstanding how patently unconstitutional it is to allow the police to be ones the to determine what is or is not safe to own, it is highly unlikely that the police will have sufficient data to suggest that the firearms that they want to ban are in fact an actual danger. If the RCMP are currently claiming that certain firearms need to be prohibited, it MUST be because of an existential public safety threat from that firearm, absent of the actions of the USER.
If they are claiming that every AR in the country is readily convertible to full auto, for example, then the RCMP have simply misapplied the rules for classification of the criminal code and case law as readily convertible to full auto should already deem that firearm prohibited.
In the past the RCMP have tried to claim that the prohibited firearms OICs are out of date, and need to be updated to correspond with parliament's intent to ban para-military firearms, then the RCMP are inventing a parliamentary justification for regulations that is not on the public record and then dictating that parliament follow it.
Given that no rationale was ever given for selection criteria to make any of the prohibited firearms lists, the RCMP can not claim that any such methodology has been failed to be re-applied to subsequently invented firearms. If the RCMP are now substituting their own rationale for what should and shouldn't be on the prohibited firearms lists, what should happen to firearms currently on that list that don't meet their definition? And shouldn't they publish the eligibility criteria for gun manufacturers to be aware of so they can avoid inadvertently inventing a firearm that the RCMP will just deem prohibited?
This definitely bolsters my theory that whatever the Liberals will do, it will be a mess.