My right hon. Friend is making a very powerful case about how the tax system is developing and about the issue of justice. Does he agree with me that there are a number of people in this situation whose employers came up with schemes and they had no choice but to sign up to them? In some cases, they left the employment of these companies decades ago and are being pursued for funds, but the employers can actually wash their hands of the whole thing. It is not just for them to be pursued retrospectively, and it was not fair for them to have no choice but to sign up to schemes if they wanted to be employed by such a company.