What is Indian Government doing with all the money that has already been off shored into Swiss bank accounts? It feels like the richest have already figure out

What is Indian Government doing with all the money that has already been off shored into Swiss bank accounts? It feels like the richest have already figure out a way. I remember reading an article at some point which noted that India has the highest number of accounts in Swiss banks. Demonetization wouldn't help if you already figured out how to send money to offshore accounts. Can somebody please clarify?