Mrs Cameron keeps a rather better weekend diary than I do.

People feel that the EU is heading in a direction that they never signed up to. They resent the interference in our national life by what they see as unnecessary rules and regulation. And they wonder what the point of it all is. Put simply, many ask 'why can't we just have what we voted to join - a common market?'

The well of public opinion has been well and truly poisoned by the Iraq episode.

All those countries who keep their aid promises should be proud of what they've done

At the core of the European Union must be, as it is now, the single market. Britain is at the heart of that Single Market, and must remain so.

Taken as a whole, Europe's share of world output is projected to fall by almost a third in the next two decades. This is the competitiveness challenge - and much of our weakness in meeting it is self-inflicted. Complex rules restricting our labour markets are not some naturally occurring phenomenon.

If we are going to try to get across to the poorest people in the world that we care about their plight and we want them to join one world with the rest of us, we have got to make promises and keep promises.