The investigation involves at least some crashes where it appears drivers were using "forked" versions of Comma's software.

Ema has raised $140 million to date and has more than 50 enterprise customers, including Google and Microsoft.

The regulator said it had concerns Aylo "may not have conducted sufficient due diligence" over verifying the age of its users.

Most leaders on a trade mission stick to the pitch, but when I interviewed Greek Prime Minister Kyriakos Mitsotakis this week, he also admitted that no government is ready for what AI is about to do.