Britain's national debt has officially crossed £3 trillion, a milestone that landed just as Reform UK suffered an embarrassing policy misfire. Meanwhile, Labour is haemorrhaging members faster than it can spin the numbers, and Diageo's turnaround plan sent shares soaring.

The Full Picture

£3 Trillion Debt Milestone

• What happened: The UK's national debt has risen above £3 trillion, according to the Taxpayers' Alliance Debt Clock, based on recent government...