Toronto, May 28 -- Travellers departing Canadian airports are increasingly documenting their luggage after innocent passengers were linked to drug-filled suitcases through alleged baggage-tag switching schemes, according to multiple media investigations.

The concern follows reports by CTV News' W5 that airport workers allegedly removed baggage tags from legitimate luggage and attached them to suitcases carrying narcotics bound for international destinations.

Several incidents were linked to flights departing from Canada, particularly Toronto Pearson International Airport, where investigators reportedly arrested several baggage and ramp workers over suspected involvement in organised smuggling operations. according to the investigation....