i believe it will vanish one day, but there will be another way to control ppl who wants to work in this country, they r not fools to open it to every human being to come and do wat he wants here without control, its a small comunity here and in other Gulf countries, they have to support themself againt millions who want to work and live here, don't think USA or European countries aren't doing the same, Same but in another name, let me say they are Owful, try if u r from any arab country to go there and u will see by urself, my regards.