It seems that the Central Govenment will act against scams, black-money, tax-evasion etc. only after pressure from the Supreme Court or after huge protest by the people and political parties. This is good in the case of Hasan Ali Khan also who is one of the big shots in real estate business, black-money, race-horse business and who has stashed thousands of crores of money in foreign banks. The Income Tax Department had levied a tax of Rs.70,000 crore on him but nothing happened.
It is only after the Supreme Court has chastised the government for its inaction and gave a deadline of 8th March, that the Enforcement Directorate has moved and taken Hasan Ali in to custody. By this few weeks before taking in to custody must have been used by the big shot to hide and cover up every trail.
At least some action is taken. Better late than never! What will the result is yet to be known.