Yes there is the thread i was looking for.
Ive also attached an article on how Canada post works and why cops cant seize anything in the system:
Police say criminals exploit an antiquated legal quirk that bars them from searching packages sent through Canada Post, a limitation that doesn't exist for private courier services such as FedEx and UPS. Even the Canadian Civil Liberties Association agrees it's time to close the loophole. But Canada Post says everything is fine; the Liberal government has so far refused to act. Why the inaction, given the consensus of the Royal Canadian Mounted Police, the Canada Border Services Agency (CBSA), the U.S. Drug Enforcement Administration and even privacy activists? Nobody's quite sure.
Then they have examples of how police cannot get a warrant to sieze because of this law.
You'd think this would have happened in the US first where it came through on its way. Why not sieze there considering all law enforcement is aware? It runs through usps before it hits canada post where they cant do a thing.
Most fentanyl enters Canada via the mail, thanks to an antiquated law. Why hasn’t the government acted?
www.macleans.ca