there is legal human trafficking going on in the low wage industry in Canada. I see immigrants working for a year then they leave and than new immigrants come in.

I heard tell them they will be able to get citizenship and make them borrow money to come work in Canada, after a while of working, they just send them back to their countries and get new workers, they don't end up getting citizenship. it's a massive scam going on in other countries too, not just Canada.