It's certainly the case that sanctions have been ratcheted up gradually through a process of very close coordination amongst allies and partners. In part, the reason is that these are tough decisions for countries to take. We see there's still a debate within the European Union on whether they can put in place oil and gas sanctions, for example.
What was put in place in February was already close to being unprecedented. Where we're at now, we couldn't even imagine back then.
It's a very political process of agreeing on tough decisions, country by country. As one of the questions earlier implied, these are decisions that have real impacts on populations in terms of their ability to manage inflation at home.
We believe this process of ratcheting up sanctions is not yet finished. We're watching very closely and working very closely with EU partners to encourage further ratcheting up to include oil and gas because that is what will really have an impact in Russia.
In the meantime, we're seeing a very active attempt by Russia to mitigate the impact, but this extensive propping up of the economy is probably something that cannot be done on an indefinite basis. I think we will see sanctions having a greater impact quite soon.