UK Labour is poised to replace prime ministers, the seventh leadership change in a decade.

If Andy Burnham succeeds in ousting Starmer, Britain will get its seventh premier in 10 years — an unprecedented rate of churn in its modern history.

Monday’s announcement may clear the path to power for Andy Burnham, who had planned to bring a challenge against Starmer. The next prime minister will be the seventh in just 10…

Frontrunner Andy Burnham could become Britain’s seventh prime minister in 10 years