Conor Questions PM on Eurozone

We appear to have emerged at a near consensus, albeit born of hindsight, that it is a very good thing that the United Kingdom is not in the eurozone. Has the Prime Minister taken the time to reflect that many of those who are issuing dire warnings about the consequences of renegotiation and trusting the British people in an in/out referendum are the very same people who advocated our immediate membership of the single currency? Will he undertake not to listen to them, as there is a chance that they are as mistaken today as they proved to be then?