London voters go to polls for Holborn and St Pancras by-election 

Londoners are voting in a special by-election in the electoral district of Holborn and St Pancras, where the Green Party is posing a threat to Prime Minister Andy Burnham’s Labour Party.

Zack Polanski, leader of Britain’s left-wing Greens, was among candidates bidding on Thursday to win the parliamentary seat vacated by the resignation of former Prime Minister Keir Starmer.

Labour has held the seat continuously since its creation in 1983. Thursday’s vote is widely considered a two-horse race with the Greens, with thousands of activists from both parties out canvassing in recent weeks.

The vote is seen as a first test of whether Burnham can restore voters’ faith in Labour, which saw its popularity among left-wing voters plunge over the war in ⁠⁠⁠⁠Gaza.

The by-election also offers him a chance to rob the Greens of the momentum they have built up under Polanski, the 43-year-old self-styled “eco-populist” who became party leader in September last year.

Green gains in areas of London contributed to Labour’s dismal local election results in May, which helped ⁠⁠⁠⁠set in train a process that culminated on July 20 with Starmer’s resignation and his replacement by Burnham.

He has since adopted a tougher position on Israel and seeks to blunt the Greens’ rise by laying out a more left-wing vision for the UK.

Polanski, as the Greens’ candidate, faces Labour’s Sagal Abdi-Wali, a local council leader who arrived in Britain as a child refugee from Somalia in the 1990s and is expected to be declared the winner.

Polls are scheduled to close at 10pm local time (21:00 GMT) and the result is expected to be announced in the early hours of Friday.

The other candidates are: Barmy Brunch of the Official Monster Raving Loony Party; Ewan Cameron, Conservative Party; independent candidate Tom Darwood; Clare Fischer of the Climate Party; George Galloway, Workers Party; Tyler Johnson, Restore Britain; Briony Anne Lonbay Kapoor of Rejoin EU; Peter Newman of Reform UK; Ketankumar Pipaliya, UK VOICE; Jonathan Silberman of the Communist League; Helen Spiby-Vann, Christian Peoples Alliance; Patrick Thomas Stillman, Liberal Democrats; Ben Walker, UKIP.