It is not a matter of new responsibilities; the responsibilities are the same as they were before the crisis. If it is part of a system, a financial institution has a responsibility to that system.
I will finish my answer in English.
What was clear, internationally, was that a number of institutions did not behave in that fashion. They took advantage of the safety nets and conducted business on the presumption that support would come. This increased the risk.
Part of what is being done at the G-20 is to bring about changes in these attitudes through processes such as living wills and changes to markets that will make institutions think more of the system and act in accordance with it.