LONDON (AP) — Britain's government faces a prolonged period of uncertainty after a week of manoeuvering within the governing Labour Party failed to oust Prime Minister Keir Starmer but started the clock on a leadership contest that could last well into the summer.

Although Starmer vowed to fight on after a bruising week in which one Cabinet member resigned, dozens of lawmakers called for the prime minister to quit and his new policy proposals were largely ignored, some observers believe it's only a matter of time before he steps aside.

The message of the past week "is that Labour seems to have made up its mind that Keir Starmer is going to have to go," said Tim Bale, a professor of politics at Queen Mary University of London. "And he's going to have to go reasonably quickly, and he's going to have to be replaced by someone who can, unlike him, connect with the public."