Yes. I think that -- thinking about the comment you made about the IAB, there's been a shift from performance to brand. I wouldn't say -- I wouldn't look at it like that. I'd say that clients are focused on driving ROI. Depending on the client situation, there are different ways of driving that ROI. If a client has something relevant to say to its customers about purpose or about brand, I think this is a good time for them to communicate it, and they would do that through brand channels.
I think at the same time, if there are clients who are able to sell online, then they will shift -- they will spend money behind performance media. And there are a number of clients who are not able to sell online, who are not able to trade at all, but who will clearly cut their spend. So you saw in the comments about Expedia and Booking.com on what they're spending on digital media. So I think you are seeing within performance media the divergence by sector. And I think, again, within the brand media, you're seeing a divergence. So I don't think it's so straightforward to say that clients should continue to spend through downturns, but I do think that there are clients that can drive ROI by communicating at the moment. And I think you have seen some companies take advantage of their competitors being silent to spend. I think those companies that can drive sales will invest. And as we've said, given all of the innovation going in the world, if I were a client, I will be trying to figure out what's going on, how consumers are behaving, how they will respond and trying every innovation possible to figure out when things come back, how can I benefit from the upturn. So that's how I think about the shift in media.
From a competitive perspective, I think there will be a premium in the future -- I mean, in society, in general, on resilience. There's been a lot of coverage in the press about leverage, about optimization, about efficiency and about building stronger buffers and stronger stocks, a bit like we had, if you think about it, during the financial crisis. And I'd say, one of the -- WPP is fortunate in some respects going into this that most of our clients are large and well-capitalized companies, and that they will come out the other side of this in a stronger position. So I think that there is a premium on resilience, financial resilience and operational resilience, and to some extent that, that comes with size, and the smaller companies can be more challenged. And I'm sure, just as in previous downturns, we had a clear degree of consolidation amongst the smaller companies. We may see a degree of consolidation amongst the smaller companies in this one, and I wouldn't like to comment on that further.