The ID experiment in New Delhi...

It is an understandable idea, given Pakistan's fascination with killing political leaders of their own country and neighboring countries,but it will not work. Indians can work in any city they want. Maharashtra uses ration cards and the Bangladeshis simply accept the 7000 rupees it cost to get a ration card as the price of settling in Mumbai. The ID will go the same way. Plus the uneducated will get the most trouble; Biharis and UP folks will bear the brunt of the rule.