Will Hayter:

We are obviously thinking very carefully about where to prioritise action under the strategic market status regime. We cannot jump too far ahead with that, because Parliament is going through this process now and we have to see where the Bill comes out, but, as Sarah says, we will be targeting our effort very firmly at those areas where the biggest problems and the biggest current harmful impacts on people, businesses and the economy are likely to be.

You can get a bit of a sense of what those areas might be from the areas we have looked at already, particularly the digital advertising market, search, social media, interactions between the platforms and news publishers, and also mobile ecosystems. We did a big study there, where we see a range of problems stemming from the market power of the two big operating systems.

We will continue to update our thinking as we go through the next year-plus, building on our horizon-scanning work and understanding of how developments in the markets are shaping up and what that might mean for where the problems are.