A Law must be made saying Only Those people who shall have a permanent FPO after just 1 child Shall be allowed to Migrate into anyother place from their place of Birth And Anything like RationCard or VoterCard Shall be issued.
All Births should be registered only at the Birth Place of the Father.
That will make a automatic cap on Vote Bank politics and Growing population which are the root cause behind the Immigrations.
And Constituencies must be created based on Land Area and Not Population. So that, The People of the Land will be more Responsible in all aspects.