Andy Burnham, the mayor of Greater Manchester, is running for a seat in Parliament. It’s a vital step in a campaign to oust his party colleague Prime Minister Keir Starmer.

It was not immediately clear what led to the incident, which came at a time when the cease-fire in the war has grown tenuous.

The night began with frustration and boos, and not because of the Knicks. But by the end of Game 3 of the N.B.A. finals, the team had slightly deflated some spirits, too.