In my country, the union bank is the most friendly banks wants to accept bitcoin transactions, and as what I have seen on the television news that the manager of union banks starts the training procedure of their employee on how to entertain a bitcoin transactions. Hopefully other banks also follows by accepting bitcoin business. We all know that a lots of banking institutions wants to accept bitcoin business but the reason behind are the future risk because bitcoin is not legally endorse by government.
I my country all the banks are supporting transactions related to bitcoins. You have to first transfer the money to bitcoin exchange to buy bitcoins and then after selling bitcoins for profit, you can withdraw that money to bank account. These transactions take a maximum of 1 day. Some of the people were spreading news that some banks have seized bank accounts of some exchanges here but it was due ti suspicious behavior of those companies.