A slowdown would reduce the enormous amounts of cash being lavished on training new models
Related stories
We are in our 70s. Should we pay off our 2.5% mortgage or build up our savings?
TV’s Nick and Vanessa Lachey cut price of Southern California home to $7.6 million
City largely welcomes reports Healey will reverse cuts to cash Isa allowance in the budget – business live
Octopus Energy boss on standing charges
The climate crisis will destroy our economies – we learned this 20 years ago. When will we act? | Fiona Harvey
What is in the iconic red box?