A child can't consent to assault.
Yes, you can't consent to a serious assault, apart from in certain—. The law is really quite difficult. So, for example, tattooing is a serious assault on one level, but you can consent to a tattoo. I can think of one case where a man branded his initials on a woman's buttocks, but she consented to it and the Court of Appeal held that they could consent to that. I can also think of a series of cases, which I won't get into here, that involve sadomasochistic behaviour between adults, some of which was really serious, and involved people willingly applying themselves to things that no sane person would do. And the Court of Appeal in that case, a case called Brown, said, 'No, that's going too far—you can't consent to that.' Then, you may have seen there was a case from the midlands recently where a gentleman operating a tattoo parlour was also involved in body surgery—splitting people's tongues. That went too far as well. So, there is again—I referred before to the spectrum of offending, and there is a clear spectrum of offending that you can realistically consent to and then you get to offending you can't consent to. So, the law has considered that in some depth. I'm still not entirely clear, and I speak as a lawyer. When it comes to much lesser assaults, the law is more unclear as to what you can consent to.
Yes, because we're talking below a certain standard here as well. Okay.
As to what you can consent to, it's less clear. It would need to be developed.