How Holborn and St Pancras has changed

Holborn and St Pancras elected Keir Starmer with a comfortable majority, and his Commons record sits firmly Left. The platform sample is less Labour-shaped: its lean is split between Centre Left, the Centre and the Right, while Liberal Democrat voices now outnumber Labour and Conservative voices together.

The sharpest contrast is not simply party allegiance but the seat’s distance from national sentiment. On every recorded referendum question, the platform answer was zero per cent yes against overwhelming UK majorities — a pattern of resistance that cuts across the Fiscal Disciplinarian, Anti-CEO Regionalist, Devolved Localist and Hard-Power Egalitarian archetypes.

Since last week, the sample has gained a fifth active voice and the balance has changed in two directions at once: the pooled lean has moved back from the Right towards the centre, while the Liberal Democrat lead has widened from a narrow plurality. The referendum stance, meanwhile, remains an unmistakable standoff with the country around it.

Next week’s read will turn on whether another voice reinforces this Liberal Democrat platform or finally gives Labour a foothold in the seat it actually elected.

Holborn and St Pancras returned Keir Starmer with a comfortable five-figure majority, and his Commons record scores a clean Left across sixteen divisions. The seat's four platform voices tell a different story: a pooled lean that settles at Centre Left, Centrist, Centrist, Centre Right, and a straw poll where the Liberal Democrats now claim two of the four closest-party assignments, ahead of one Conservative and one Labour voice each. That is a Labour seat whose own platform sample does not hand Labour even a plurality.

What is more striking than the internal wobble is the referendum record, which shows no wobble at all. On rewilding, on deportation, on rail expansion, on North Sea drilling, the seat's voices came back at zero per cent yes every time, against UK majorities running from 72% to 85%. Whether the archetype is the Fiscal Disciplinarian or the Devolved Localist, the shared instinct on the platform reads as resistance to whatever Westminster or Whitehall proposes, left or right.

Against the last read, the lean axis has drifted back toward centre after briefly tipping right, while the straw poll has moved the other way, breaking what was a three-way Labour-Conservative-Green stalemate into a Lib Dem plurality. The referendum axis, true to form, has not shifted a single point in either direction.

A single new Labour or Conservative voice would be enough to overturn the Liberal Democrats' newly-won lead and reopen the question of which party this seat's platform actually belongs to.

The histogram has swung again. Where the last read found the platform's four voices tilted right of centre for the first time — a genuine contradiction of the Labour MP whose own Commons record scores a clean Left across sixteen divisions — this week's pooled lean has settled back toward the seat's traditional shape: one Centre Left voice, two Centrist, one Centre Right. The straw poll, meanwhile, has scattered further from the ballot box entirely, splitting Labour, Conservative and Green one apiece, a three-way stalemate that flatters none of the parties Holborn and St Pancras actually returned by a majority of over eleven thousand votes.

What holds constant, and what should worry anyone reading this seat for continuity rather than noise, is the referendum record. On beavers, deportation, Russia strategy and rail expansion, the seat's voices returned zero per cent yes in every case, against national majorities running as high as 85%. Whatever the internal left-right wobble, this is a seat whose voices sit apart from Britain's instincts on the concrete questions, not just the abstract ones — an archetype mix of Devolved Localist and Anti-CEO Regionalist that reads as sceptical of top-down fixes almost by reflex.

So the lean axis has reverted and the referendum axis has not moved at all — the same asymmetry the last read flagged, just with the internal balance swinging back rather than away. That the four voices can flip their own centre of gravity twice in a month suggests this reading is unusually thin ice for a seat this safe.

One more Conservative or Green voice would break the straw poll's three-way tie and hand a party a majority claim it currently cannot make.

Four residents, 167 scored votes, and the histogram now reads Centre Left 1, Centrist 1, Centre Right 2 — a seat whose platform arithmetic points right of centre for the first time, in direct contradiction of the man it actually sends to Westminster, whose own Commons record scores a clean Left across sixteen divisions. The straw poll still gives Labour two residents to the Conservatives' one and the Greens' one, so the party label holds even as the underlying lean does not.

What has not moved is the referendum record. On beaver reintroduction, police leadership reform, farm subsidy efficiency and the JCPOA, this seat's voices returned 0% yes across the board, against national majorities running from 64% to 85% — the same uniform rejection of the country's mood that marked the last read, just now paired with a different internal balance rather than a different external one.

The change since last week is total on the lean axis and null on the referendum axis, which is itself the story: a seat capable of flipping its own centre of gravity in a fortnight while remaining constitutionally out of step with Britain on everything it is asked directly. One more Labour or Green voice would tip the histogram back left and restore the old picture entirely.

Four residents, 85 scored votes between them, and not one sits right of centre — the leaning histogram runs Hard Left, Left, Left, Centre Left, with nothing pulling the other way. That squares comfortably with who the seat elected: Sir Keir Starmer, whose own Commons record scores a clean Left (-37) across sixteen divisions, and who held the seat by a majority of 11,572 in 2024 against a Labour vote of 18,884 to the Conservatives' 2,776.

The straw poll splits Labour's way but not solely — two residents sit closest to Labour, one to the Liberal Democrats, one to the Green Party, suggesting the real contest here, such as it is, runs between the governing party and its left flank rather than against the right at all. What stands out more is the referendum record: on ZEV mandate reform, subsea cable investment, farm subsidies and deforestation due-diligence rules, this seat's voices returned 0% yes on every single question, against national majorities running from 67% to 79% yes. That is not scepticism, it is uniform rejection, four for four.

This is the first read of Holborn and St Pancras, so there is no prior balance to measure against — only a seat that starts out looking less like a marginal and more like a bastion, its politics elected safely Labour and its platform voices sitting further left still, in open disagreement with the country on question after question.

One more voice, especially anything right of centre, would immediately break this seat's unusual unanimity and reshape next week's picture.