First of all, there should be a -1: Tin-foil hat option. Anyway, in Canada the government can seize your property without any kind of warrant, or even notification. Next. look up the Notwithstanding Clause. Finally, Canada also recently psased "anti-terrorism" laws similar to what you're complaining about.
I am willing to be informed about whatever seizure laws you are talking about - I have never heard about them. The drug forfeiture laws in the U.S. where the victoms must prove their innocence however
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