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People for Sale

The programme goes on the trail of the human traffickers who treat their victims like slaves and force them into a life of misery working.

BBC Wales Investigates goes on the trail of the human traffickers who treat their victims like slaves and force them into a life of misery working as cleaners in the Welsh capital. And it looks at labour exploitation - and sees inside the world of car wash workers who are being ripped off in plain sight.

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1 hour