In striving for "efficiency' by means of narrow targeting, households that should be entitled to basic food security through the PDS have been left out.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/public-distribution-system-and-social-exclusion
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/food-prices
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/food-supply
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/poverty
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/food-security
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-sample-survey-organisation-nsso