Every mainstream Indian have at least one document who can serve proof of his identity and address. It may be your ration card, voter identity card, driving license or high-profile passport. These documents are your key to gain entry to any place, get reservation in train, open bank accounts, secure phone connection, and even to claim compensation in case of misfortune like accident or death.
We may have multiple identities, true and false identities as government always claim about false ration cards.
AishMGhrana 