Having golf courses is one good way of preserving the green lungs of the city. Personally, I find them very invigorating to come out in the morning and spend a couple of hours, walking on the grass. It is very relaxing.
All slots belong to the Airports Authority of India and the authority on needs of a public service allocate these slots and that also goes for parking bays. The question is whether this could be traded by Sahara or not that is something we will look at.