I thank the noble Baroness for her suggestion. The Treasury is not normally shy in coming forward with proposals for extra taxes if it thinks it can get away with it. Of course, we have already imposed the excess profits levy on a number of producers in the UK; indeed, those producers already pay increased rates of corporation tax. We must be careful that we do not disincentivise investment. Putting aside the wider politics of it, which we all understand, I am sure that everybody is aware that we need tens of billions of pounds of investment into existing oil and gas facilities. I welcome the support of the noble Lord, Lord Teverson, for the continued production of UK gas; it is an important transition fuel and I hope he will manage to convince some of his Liberal Democrat colleagues to support us in this. We do need gas in the short term, but many of those same companies are
investing many billions of pounds also in offshore wind and other renewable energy infrastructure, so we want to be careful not to disincentive them too much from that. I am sure the Treasury will want to take into account all these helpful considerations as to how it can increase its tax base.
In conclusion, I am grateful to noble Lords for their amendments on these topics. I hope I have been able to provide at least some reassurance to some people on their amendments and that they will therefore feel able not to press them.