Voters in Holborn and St Pancras are going to the polls today in a by-election that will test the durability of Labour's 32-year grip on one of London's most politically significant constituencies. The contest, triggered by Sir Keir Starmer's resignation as MP last month, has drawn a crowded field of 16 candidates, with the Green Party mounting what it hopes will be a historic challenge to the Labour establishment.
The seat has been a Labour stronghold since 1994, but this is no ordinary by-election. It comes at a moment of acute internal turmoil for the Greens, whose leader Zack Polanski is hoping to translate a surge in membership and record local election gains into a Commons breakthrough. Yet the party has been distracted by a damaging row over a conference motion asserting that 'Zionism is racism', a move that has alienated many Jewish voters and raised questions about Mr Polanski's judgment.
Who are the main candidates in the Holborn and St Pancras by-election?
Labour's candidate is Sagal Abdi-Wali, a local council leader whose personal story is being deployed as a powerful weapon in the campaign. Ms Abdi-Wali arrived in Britain as a refugee from Somalia in the 1990s and was given a home in Camden. Her endorsement from Greater Manchester Mayor Andy Burnham is emphatic: 'This area gave Sagal a home when she arrived here as a refugee. Camden gave Sagal and her family hope. Now she wants to give that back to the communities that have always been there for her.'
For the Conservatives, Ewan Cameron faces an uphill struggle in a seat where the party has been reduced to a fringe presence. Reform UK's Peter Newman and the Liberal Democrats' Patrick Thomas Stillman are also standing, as is George Galloway of the Workers Party of Britain, who is campaigning from what he calls 'self-exile' overseas. Mr Galloway's presence adds a familiar dose of controversy to the proceedings.
Why is the Green Party's challenge so significant?
The Greens have enjoyed a remarkable run of success in recent years, gaining more than 440 councillors and taking control of five councils in the May 2026 local elections. Mr Polanski, who abstained on the controversial Zionism motion, has insisted he will 'not accept any exclusion, or refusal to engage with anyone, because of the religious or communal body they are part of'. But the damage may already be done, with many voters in this heavily Jewish constituency likely to view the party with suspicion.
The by-election has fallen on an intense week for the Greens, and the fallout from Brighton could prove decisive. If Mr Polanski fails to break through here, his leadership will be severely weakened. If he succeeds, it would mark a seismic shift in British politics.
What are the historical voting patterns in Holborn and St Pancras?
Sir Keir Starmer won the seat in the 2024 general election with 48.9 per cent of the vote, taking 18,884 votes. Independent candidate Andrew Feinstein was a distant second on 18.9 per cent, with the Greens third on 10.4 per cent. The Conservative vote collapsed to a mere fraction of the total, reflecting the broader national trend against the party.
The count will begin after polling stations close at 10pm tonight. Results in by-elections are typically announced in the early hours of the following morning; in 2024, the general election result for this seat was declared at 4.15am. No exit poll is expected, as these are rarely conducted for by-elections.
What does this by-election mean for the national political landscape?
This contest is being watched closely not just for its local implications but for what it signals about the health of the major parties. For Labour, losing a seat that has been theirs for over three decades would be a humiliating blow, even if the circumstances are exceptional. For the Conservatives, a poor showing will reinforce fears of electoral oblivion. And for the Greens, this is a moment of reckoning: can a party torn by internal strife present itself as a credible alternative to the established order?
British politics has always prized pragmatism and stability. The voters of Holborn and St Pancras will now decide whether they wish to uphold that tradition or send a message of profound discontent. The result, expected in the early hours, will resonate far beyond the boundaries of this north London constituency.