Absolutely. That is an important part of the reforms, but there has perhaps been a tone—more from the previous Chancellor than from the current Chancellor—that the non-doms were using the system. A lot of them could actually go anywhere in the world, but they come here because of the great virtues of investing in the UK: we have clear rights of property; we have an effective rule of law; and we have had simple regulations that have allowed them to be here. However, we have now increased the charges on them and increased their eligibility for certain taxes, and I think we should be very cautious about that because one never knows, with these sorts of things, where the tipping point will come. It may be that the annual charges applied to non-doms seem quite small compared with their wealth, but when we consider that they have families—the charges have to be multiplied for the wife, the number of children and grandparents, or whoever—we may find that the charges become quite high. The people bringing such wealth into the country have enormous mobility: they can go elsewhere. I know that standing up for non-doms six weeks before an election is not necessarily going to be a great rallying call for North East Somerset, but ultimately I think good economics leads to good politics rather than the other way around. A lot of what was done with regard to non-doms was much more about politics and perception than the contribution non-doms make to this country. In the context of Brexit, we want to show that we are genuinely open to the rest of the world. We want people to come here to invest and to spend their money, because that is so important to our long-term economic prosperity.
There is a broad challenge with this Finance Bill, as there will be with its successor which will no doubt come. I have a feeling that this will be one of those happy years where we get more than one Finance Bill.
Finance Bill debates are particularly enjoyable parliamentary occasions because they have no time limit. The hon. Member for Aberdeen North (Kirsty Blackman) said that we might go right through the night and not be able to have our debate tomorrow. I look forward to that happening at some point in the future, but I have a feeling it is not going to happen today. Finance Bill debates are the best debates because of their fluidity and flexibility. When we get to the second Finance Bill, a fundamental choice will still have to be made. This relates to the answer we had from the hon. Member for Bootle (Peter Dowd) on the Opposition Front Bench. There is an absolutely key point at the heart of this Finance Bill, as there will be at the heart of any new Finance Bill. When I intervened on him and said that the tax rate as a percentage of GDP was at its highest since the days of Harold Wilson, his answer to me was that under Labour it would be even higher.