Do any of the Indian airports have long stay car parking facilities !! Imagine the amount of money saved on taxi bills if we had such a facility..
Almost every other international/domestic airports around the world have this facility.. except in India :(.. We are like this only...
It can be a private initative as well if private individuals/companies are allowed to own and build parking facilities near airports. Given the kind of volume we have at airports, sure to be a money spinner..