In a reform of the competition regime for digital markets, by 2025 the UK will have conduct regimes for platforms including Google, Meta and Apple, overseen by the Digital Markets Unit.

Nested within could be a ‘fair bargaining’ regime for platforms and news groups, following Australia and Canada, whose lessons could be valuable to preserve platforms’ incentives to serve news. In Canada, platforms are refusing to pay to serve news links to their users, and plan to exit this form of content.

Financial transfers to UK news groups by platforms is among the new UK regime’s aims, but is unlikely to make up for the declining revenue trend of local news provision whose sustainability is most at risk.

After China updated its Anti-Monopoly Law to cover platform companies, the Government is bringing to heel privately owned ‘national champions’, including via antitrust measures in their home market—the key source of their astronomical cash flow—and through interference in their expansion outside China

China lacks any tradition of anti-monopoly activity, given its gradual shift to the market from state-owned enterprises, it offers an example of theory in practice for antitrust reformers targeting platforms in the West

The global implications are huge: up to $2 trillion of Wall Street shares are exposed as China tightens controls on foreign IPOs. Regulators could also use enhanced antitrust powers to disrupt global dealmaking for economic leverage