I propose to take Questions Nos. 157, 166 and 172 together.
The independence of the European Central Bank is enshrined in the Treaty and in this context it is important that this be respected when commenting on such matters. In terms of developments in recent months, I would highlight the key role that the ECB is already playing in addressing the crisis. For instance, it is important to note the positive impact of measures announced in December to support bank lending and liquidity in the euro area money market. In addition, secondary market purchases of the sovereign debt of vulnerable euro area Member States under the Securities Markets Programme have had a beneficial impact.
In terms of the wider question regarding the resolution of the euro area crisis, my view is that we are now seeing concerted action to address the weaknesses that have become evident in the design of monetary union. Retrofitting the single currency with the tools necessary to make it consistent with an economic union will be important in this regard. Considerable progress has been made, including the so-called "six-pack" of legislative reforms as well as the agreement on a "fiscal compact" to ensure fiscal discipline in participating Member States.
Secondly, we need to avoid difficulties in one Member State spreading to other Members States by erecting suitable financial firewalls. There has been some considerable progress in this area, including the development of stabilisation mechanisms that would have been unthinkable only two years ago.