Dear Friends, The people who have are targetted in Mumbai are mostly from the poorest section of some parts of Eastern UP & Bihar, they migrated to Mumbai,coz of their pathetic conditions at their native places and they got some cushion in mumbai,as their relative or friends have migrated earlier. They are not representing the entire UP or North India,there are some good cities in UP also,and people are living a decent living there and can be compared with any other cities except the metro. If the people of any state think that the particular population has become hinderence in their progress, they can impose the conditions in all jobs including private one for the domicile restrictions etc.and they can be refused with the further employment. But to degrade any one is not good thing we can have the life more peaceful.