https://www.cbsa-asfc.gc.ca/publication ... 1-eng.html
The ownership/use/possession of folding knives is still 100% legal; the import of them is not.
http://laws-lois.justice.gc.ca/eng/acts ... .html#h-37
prohibited weapon means
(a) a knife that has a blade that opens automatically by gravity or centrifugal force or by hand pressure applied to a button, spring or other device in or attached to the handle of the knife, or
(b) any weapon, other than a firearm, that is prescribed to be a prohibited weapon; (arme prohibée)
There are a number of legal efforts currently in progress to challenge this change to import.
Petition: https://petitions.ourcommons.ca/en/Peti ... ion=e-1552
Go Fund Me: https://www.gofundme.com/canadian-knife-rights-law-suit
Local Canadian manufacturer trying to fight the good fight: https://northarmknives.com/cbsa-flipper-knife-ban/
If you are Canadian, and if you are upset, I encourage you to engage in the healthy resolution of this issue instead of finding work-arounds. Your efforts would benefit the Canadian knife community as a whole.
Note : The petition closes June 28, 2018.
Many thanks.