Corruption at the airport

The complimentary bus service that runs between both terminals is free. But the both parties (the one who kept our luggage) and the other who received our luggage forced us for tips. Why is such a corruption going on? Aren’t

Transfer from T2 to T1

Mumbai being a reputed indian Airport for maximum travel to international & domestic purpose. There is immediate need to address the transfer issues between T2 & T1. We are unable to book suitable flights to be able to get transfer