MP you mean its a part of reality that workers are to be treated like this? once they come in is expected with them? I dont think so, these people wanted a better pay atleast a bit higher than in their country and thats why they here...and its not that easy as you think once they dont want they can just leave any time they wish!
.look at the passport,the ticket, the contract every one is tied!
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"swim like a current,stand like a rock"