If I can jump in quickly on that, I think it is absolutely essential that the commissioner be fully independent and be perceived as being fully independent, given the sensitivity of the issue and the very negative consequences of perceptions of a lack of independence. Even if it's an inaccurate perception of a lack of independence, if it's still a dominant perception, it will be very damaging to the work of that commissioner, which will be so reliant on trust and a perception of independence.
I would add that in terms of the nomination of that individual, consultations will be essential, but they should be public consultations. There should be some public and transparent elements to these consultations, again so that there's an element of consensus and legitimacy around that individual.