Prime Minister Keir Starmer's Labour party faces local elections today, with potential voter shifts to Reform UK or the Green Party. Starmer's popularity has declined amid recent controversies.

Britons head to the polls Thursday in local elections where millions of voters could turn to Nigel Farage's far-right Reform UK party or the left-wing Green Party. These elections mark a major first test for Prime Minister Keir Starmer, whose popularity has plummeted following a series of controversies, sparking internal calls to replace him at Downing Street.