Public confidence in the banking system is volatile and any rumor can make them dangerously undermine. How to prevent and resolve a crisis depends on its cause.

There is a recipe that never fails: the best way of not having a crisis is to remove before it matures. Anglosaxons refer to the "prompt action" and that is precisely the work of the supervisor: have quick reflexes.

You must know the status of each of the banks and the international and domestic market and anticipate events. And you should see how the financial system works and be on time to problems.

Do not they pass the elephant.....