In reply to Yanis Nayu:
This, most likely, is what I was remembering David Cameron as having said, in my post way above. It was at the beginning of interview with Andrew Marr in 2010:
ANDREW MARR:
In the Sunday Times, you were asked about this quite often repeated piece of analysis that the cuts to come are going to be more drastic, have to be more drastic than any government has managed to put through in a five year period since the Second World War.
DAVID CAMERON:
Well there are undoubtedly going to be some very difficult and tough decisions, and that's why we were the first party to say that public spending would have to be reduced. We were the first to say that it was an unsustainable path. We were the first to identify some of the difficult areas - not just the easy things like getting rid of ID cards and regional assemblies and waste and the rest of it - but actually difficult things like, for instance, having a public sector pay freeze for a year. So it is going to be difficult. But what I want to explain to people is that in making these decisions, I want to, if I'm elected, take the whole country with me. I don't want to leave anyone behind. The test of a good society is you look after the elderly, the frail, the vulnerable, the poorest in our society. And that test is even more important in difficult times, when difficult decisions have to be taken, than it is in better times.