I was nearly finished, but the hon. Gentleman invites me into a debate on the tax gap. I do not have the numbers to hand, but it is important to understand what makes up the tax gap. Tax avoidance by large corporates is actually a relatively small part of it. From memory, the largest part is due to people who operate in the black market and do not pay VAT or declare their tax. Another large part is down to errors or mistakes by small businesses or individuals. It is right that the Government should bear down on all those aspects, but I do not think it is possible to get the tax gap down to zero—it would involve some kind of ridiculously heavy compliance burden. We could probably get there only by having zero tax rates or zero economic activity, so there will always be some level of tax that we cannot collect, but the measures that the Government have taken progressively over the past seven years to tackle aggressive tax avoidance have been the right ones. We have the general anti-abuse rule, which we are trying to tighten up in the Bill. When that gets to its five-year anniversary, I look forward to seeing whether we can change our strategy on targeted abuse rules, whether we might not need to have quite so many individual anti-avoidance rules, and whether we can rely on the general one.
Although we have discussed Making Tax Digital, a key part of reducing the tax gap is making businesses report and be more compliant on a more regular basis. We must press on with that and make it work, but we do not want to risk going too far. There are more measures that we could try to take to encourage people not to pay cash in hand to avoid paying VAT. It is very hard for an individual to know whether the person cutting their hedge or driving their taxi is tax registered. Perhaps we
should have some kind of registration process so that a person can say, “I want to engage people who are fully tax compliant. If you can show me that you are, I will happily hire you. If you can’t, perhaps I will hire someone else.”