How quickly a particular case will be dealt with depends on the length of time it takes to be resolved. The right hon. Gentleman will know from his considerable experience as a Treasury Minister that some of these cases can take a number of years. It is worth pointing out that, by and large, large corporates tend to be involved in this type of litigation. The length of time it will take for a case to be resolved is ultimately unaffected by these changes. Their only significance is that there will not be interim payments in these rare cases.
The right hon. Gentleman asked how many cases there are per year. I cannot give him the number straight away, but it is very low. In the vast majority of cases, disputes are taken through the tax tribunal. As I say, this is about making common law cases consistent with tax tribunal cases. It is difficult to give the precise number of cases per year, but we are talking about low numbers.