If I may, I will provide my noble friend with more detail in writing. We have provided one letter already, which has been available to a number of your Lordships, that we can happily put in the Library. But if we are not very careful we could get entangled in every road across continental Europe and the different ways in which they have been financed.
It is interesting is that every country you look at does it somewhat differently, sometimes in different political and financial contexts. But what we see as a general current theme is if you can get that transparency and some of that arm’s-length character, and provide certainty of funding, those are the key mechanisms that help drive efficiency, and those are the lessons that we want to learn.