22MAY

Tories Projected to Hold Zero Scottish Constituency Seats

3 min read

10:09UTC

Electoral Calculus published a Holyrood MRP on 7 April projecting the Scottish Conservatives at nine seats, every one of them from the regional list. All five current Conservative constituency seats fall to the SNP. It would be the first time since devolution began that the party holds no geographic representation whatsoever.

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PoliticsAssessed

Key takeaway

Scottish Conservative constituency extinction would mark the first time since 1999 the party holds no geographic representation.

Electoral Calculus published its Holyrood MRP on 7 April 2026, drawing on 4,105 respondents surveyed 13 to 31 March. The headline finding for the Scottish Conservatives is zero constituency seats. All five seats they currently hold, including Aberdeenshire West, Dumfriesshire, Eastwood, Ettrick Roxburgh and Berwickshire, and Galloway and West Dumfries, are projected to fall to the SNP. Nine regional list seats survive. It would be the first time since the Scottish Parliament first convened in 1999 that the Conservatives held no constituency representation.

The Additional Member System was designed specifically to prevent the disproportionality that First past the post produces. The regional list element corrects for parties that win more votes than their constituency tally reflects. The corrective formula works in one direction: it pulls over-represented parties back towards proportionality. It cannot prevent under-representation when a party's constituency vote share collapses below viability across an entire nation. Nine list seats is not a correction; it is the minimum the formula permits when there is nothing to correct for.

A nominations slate locked in on 1 April means the candidate picture is fixed. The MRP's 4,105-respondent base carries wider confidence intervals at constituency level than it does for national vote share, and tactical voting, which MRP models struggle to capture, could rescue one or two individual seats such as Dumfriesshire or Eastwood. But the direction of travel has been consistent across multiple polls . At nine seats, Labour's projected 17 pushes the Conservatives into third and strips them of official opposition status, with all the committee allocations and First Minister's Questions access that implies.

The SNP's projected 67-seat majority is counterintuitively built without a single regional list seat. The AMS formula allocates list seats to correct for constituency over-performance; an SNP that wins 67 constituencies receives no list correction at all. Five-party fragmentation of the opposition vote is what drives the majority: votes spread across Labour, Conservative, Liberal Democrat, Green and Reform UK constituencies produce no single-party challenger capable of holding SNP seats. The SNP benefits from exactly the vote-splitting that the Additional Member System was designed to prevent.

Deep Analysis

In plain English

Scotland has its own parliament called Holyrood, separate from Westminster in London. Scottish Parliament elections use a mixed voting system: voters vote twice, once for a local constituency candidate and once for a party list covering a larger region. This means parties can win seats even if they lose every local contest, as long as enough people vote for them on the party list. A polling company called Electoral Calculus has modelled the likely result using a large survey of over 4,000 Scottish voters. Their projection says the Scottish Conservative Party will win nine seats, but every single one of them from the regional list. They are projected to lose all five of the local constituency seats they currently hold, with each one going to the SNP. If this happens, it would be the first time since the Scottish Parliament opened in 1999 that the Conservative Party holds no constituency seat in Scotland. They would become a regional list-only party with no local representatives in any specific community. Scottish Labour is projected to win 17 seats, which would make them the second-largest party ahead of the Conservatives for the first time in devolution history.

Deep Analysis

Root Causes

The deepest structural cause is the separation of Scottish Conservative identity from UK Conservative identity following the Boris Johnson era.

The Scottish party's relative success between 2016 and 2021 was built on Ruth Davidson's deliberate positioning as a distinctly Scottish Conservative brand, explicitly distancing itself from the social conservatism of the UK leadership on issues including equal marriage, immigration tone, and Brexit. Davidson's departure removed the personality that held that positioning together, and her successors have not been able to reconstruct it.

A secondary structural cause is the SNP's continued success in framing Scottish politics around the constitutional question of independence. In that frame, the relevant choice is between independence and union, not between Scottish conservatism and Scottish social democracy.

This framing squeezes every unionist party towards a single remaining USP: opposing independence more loudly than the others. Labour is equally capable of occupying that space, and does so from a policy platform more attractive to the centre-left Scottish electorate that makes up the majority of the unionist vote.

The Additional Member System's corrective formula is a third structural cause. AMS was designed to produce proportional outcomes, which means it compensates for under-performance but does not protect against genuine collapse: a party that falls below viability in constituency contests sees its list seat allocation reduced by the formula, not protected by it. The system's design amplifies the consequence of genuine vote share loss rather than softening it.

Source Landscape

This story draws on neutral-leaning sources

Primary parallel: The most instructive precedent is the Scottish Conservative parliamentary near-extinction following the 1997 general election, in which the party won zero Scottish Westminster seats for the first time since the party's foundation; the recovery required over a decade, two leadership changes, and a shift from unionist resistance to devolution to active participation in it, led by Annabel Goldie and later Ruth Davidson.

Counter-parallel: The 1997 Westminster wipeout occurred under a pure FPTP system with no compensatory mechanism; the 2026 Holyrood projection of nine surviving regional list seats means the party retains a parliamentary group, committee positions, and public funding that it did not have at Westminster after 1997, making the recovery path institutionally better than the historical precedent suggests.

Consensus view: Electoral analysts at the Electoral Calculus team and the Scottish Politics Research Group at Edinburgh University interpret the zero constituency projection as the outcome of two compounding forces: a genuine collapse in Scottish Conservative vote share from its 2016-2021 peak, and the corrective mechanics of the Additional Member System, which systematically reduces list seat allocations for parties that perform poorly in constituencies.

Counter-view: Constituency-level MRP carries wider confidence intervals than national polling, and tactical voting models struggle to account for the personal vote that sitting MSPs accumulate in Scottish rural and semi-rural seats; constituency-level incumbency effects could preserve one or two seats that the national model projects as lost.

Key tension: Whether the projection represents a genuine extinction event or a model limitation matters for how the result is interpreted on the night: if the Conservatives hold even one constituency seat, the narrative of historic collapse is complicated, but the structural story of a party shrinking towards list-only status remains unchanged.

First Reported In

Update #2 · New Money Rules, Old Party Fractures

Electoral Calculus / Find Out Now· 10 Apr 2026

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Causes and effects

Caused by

Electoral Calculus projects first SNP majority since 2011

Occurred 7 Apr 2026

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Holyrood nominations close with record 39 retirements

Occurred 1 Apr 2026

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This Event

Tories Projected to Hold Zero Scottish Constituency Seats

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