Obviously, there's a policy dimension to that question that isn't really territory for me as auditor of Government. It's not my role to comment on policy choices made by any of the administrations, including the Westminster Government. Clearly, what our work is mainly focused on is the value for money of implementation of Government policies.
A good example of where, together with our equivalent organisations in the devolved administrations—so that's the Wales Audit Office, Audit Scotland and the Northern Ireland Audit Office—we all had to pay very close interest to the Government response to the COVID-19 pandemic, and that's a good example where we did have to understand the respective roles of the UK Government and the devolved administrations. Some aspects of the COVID response, as you know, were fully controlled at the devolved level. So, there, we did see some of that in action, and, clearly, that was subject to all of the stresses and strains of the pandemic generally, the speed at which decisions were taken, and I think that current inquiries, including the sessions being held in each of the devolved countries, are shedding a lot of light on how that relationship worked, both at official level and at a ministerial level. So, I won't try and summarise that in this way, because those inquiries are obviously going to set that out in a lot of detail, but I think that's probably the most instructive recent case.
I'd also add that a piece of work that we have done jointly as audit offices, which is an unusual thing for us to do, is that we looked at the net zero response across the UK, on the grounds that quite a bit of net zero response doesn't respect borders and has to be a UK-wide response, as well as the bits that vary at a devolved level. So, another example where we have, between us, looked at what's going on in each country and at the UK as a whole, and drawn some conclusions about where the pressure points are and where the need for action is most necessary.