Benson u r so funny...hahaha! nice one.
LP & RAK i got ur point but i know some cases which human rights helped a worker get an NOC. This lady frend of us was accused by her sponsor of stealing money. They cancelled her and told her to go back to her country. But the family said they will fight for the NOC. So they went to labour dept and file a case against the sponsor (not Qatari). They also went to human rights commission to ask for assistance to get an NOC. The sponsor cannot produce proof that she stole money. The sponsor still do not want to give her NOC so Human rights was the one who gave her NOC. Now she is working in another company while her case is still ongoing with the Labour dept.

If u r asking for a source my dear friends about this...Oh man this is coming straight from our friend herself.