Elections: First Past the Post

Susan Murray Excerpts

Wednesday 24th June 2026 Westminster Hall

[Susan Murray (Mid Dunbartonshire) (LD)]

It is a pleasure to speak under your chairship, Mr Turner. I thank my hon. Friend the Member for Richmond Park (Sarah Olney) for securing this debate. The House of Commons Library has called the 2024 general election the least proportional election in British history. Labour won 411 seats out of 650—almost two thirds of the Commons—on a third of the vote. The problem is not that a party can win power; the problem is that first past the post inflates that power beyond what the public voted for. A system that turns one third of the votes into two thirds of the power and a massive majority is not representing the public’s choice; it is warping it. As we have all seen, it allows wildly unpopular policies to be forced through with little pushback.

I may not agree with Reform, but they came third on vote share with around 14% and won just five seats. The Greens won roughly 7% and returned only four seats. The truth is that my own party, the Liberal Democrats, took 72 seats on around 12% of the vote. The system rewarded us where our support was concentrated. That means that under first past the post, where you live decides whether or not your vote counts. We have all been told that this gives us a strong and stable Government. Clearly, that is not true. A system that hands enormous power to one party on a minority of the vote does not produce consistency; it produces lurches. One Government builds solutions; the next tears them down and creates their own.

I represent the Scottish seat of Mid Dunbartonshire. Scotland shows both how far reform can take us and why it must go further. The Scottish Parliament has used a form of proportional representation since its creation in 1999. Of its 129 Members, 73 are elected to represent 73 constituencies and 56 from regional lists using the D’Hondt system. That is a complicated system of proportional representation that very few voters fully understand. Last month at the Scottish elections, the SNP won 58 seats and was the party with the highest number of seats. Following a deal with the Scottish Green party, which had 15 seats, the Scottish Government are calling for the UK Government to agree to a second independence referendum. However, taken together, pro-independence parties now hold 73 of the 129 seats on around 43% of the vote.

[Euan Stainbank]

Does the hon. Member that if we are to move to an alternative system in Westminster, parties should agree not to game the system, as the Scottish Greens do when they fail to stand in constituencies such as Strathkelvin and Bearsden or Falkirk West and focus their campaigning on the regional seats, which leads to the iniquitous outcome of the 2026 Scottish parliamentary elections that I think she is suggesting?

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[Susan Murray]

What we need to aim for is a system where our constituents feel properly represented and that their vote counts.

The parties that want Scotland to remain in the United Kingdom won a majority of the votes at 56.7%, but a minority of the seats. As a litmus test, that result shows little change from the result of the 2014 independence referendum, which rejected independence by 55% to 44%. The votes cast in the 2026 Scottish election are not a mandate for a second independence referendum, despite what the First Minister might have us believe. That clearly demonstrates why it is so important that our democracy reflects voter intention. Instead, the case for independence has been thrust back to the centre of Scottish politics, taking attention away from the real issues such as our broken schools and hospitals.

In 2022, Labour’s own conference voted for a proportional system. Its own national policy forum has recognised that the flaws in the current voting system contribute to the distrust and alienation that we see in politics, and it is widely acknowledged that we need to restore trust in politics. I ask the Government, at the very least, to agree to examine the system seriously, including how we elect Members and how a fairer system could be introduced. People should be able to use their vote to vote for something, not against something. Evey vote should carry the same weight, wherever it is cast and whoever it is cast for, and the only way we can achieve that is proportional representation.