Green Investment Bank

I will come to that point on the continuing role of Government in a minute or two. It is not enough to say that something will be privatised. It could be privatised 100%, or it could be privatised 100% with strings attached, whose value we would have to try to estimate in advance—if something is sold 100%, the strings are not normally worth a great deal. Then there is the issue of whether a minority stake is retained and, if so, how it will be used. I will come to that point later, but the hon. Gentleman is right to say that such questions, not least those of the Scottish Government, persist.