Should the speed limit on UK motorways be increased to 90mph?
TransportEnded 16 Sept

Should the speed limit on UK motorways be increased to 90mph?

Yes 38%No 62%938 votes cast

UK motorways have a 70mph national speed limit for cars, unchanged since 1965. Modern vehicles feature superior braking, electronic stability control and driver assistance systems that improve safety compared to 60 years ago. A parliamentary petition calls for raising limits to 90mph on motorways, but the DfT has no current plans, citing risks of more collisions, higher emissions and uncertain economic gains.

Jump to opinions· 35

The people arguing for faster motorways never quite made the case for ninety: No won clearly, and the floor’s most-respected argument rejected the leap without defending the status quo. “70mph is outdated, but 90mph brings too many downsides” captured the room’s appetite for reform — and its reluctance to make this the reform.

No’s case was less about obsolete machinery than fallible drivers. One of its strongest voices urged voters to factor in “human behaviour!”, while another dismissed the proposal as “unnecessarily dangerous.” The winning side’s argument was therefore not that modern cars had stood still, but that the road would still contain uneven vehicles, hurried decisions and late braking.

Yes voters had a credible case, but it was a conditional one. They pointed to safer engineering — “modern cars are far better able to handle these speeds safely” — and argued that the real variable was conduct: “it’s all down to competent driving.” That left the two sides talking past each other: Yes treated speed as a choice competent drivers could manage, while No treated a higher legal ceiling as something that would reshape everyone’s behaviour.

The wider argument is the familiar trade-off between mobility, road safety and decarbonisation, and the room did not ignore the costs. The floor’s most-respected No case warned that “Going faster burns more fuel in a shorter period of time”, while Yes voices countered with managed limits, road conditions and variable enforcement. Beneath the headline division, both camps repeatedly offered a middle course.

This was not a rejection of modernisation; it was a rejection of acceleration without stronger guarantees about the humans, traffic and energy costs attached to it.

“YES ....but Not to 90mph I'd suggest 80mph to bring us in line with most of France & Germany (130kph 81mph). Today's vehicles brakes etc are so much better than the days when the 70mph was introduced. The 70mph on motorways was only introduced to stop the AC Cobra car company road testing it's sports cars on the M1 in the early 60s. Aparently they acheaved 185mph one night in 1964 & after a pub”

YES case · Old_school_liberal · 4 respects

“70mph is outdated, but 90mph brings too many downsides. Raising the limit to 80mph would be a reasonable middle ground.”

NO case · HNTRJ · 6 respects

62%
No
majority
38% Yes
Votes938
Skipped16
You—

% voting yes, by leaning

10% yes among H. Left voters, 39 of them
26% yes among Left voters, 132 of them
26% yes among C. Left voters, 107 of them
30% yes among Centre voters, 83 of them
37% yes among C. Right voters, 124 of them
43% yes among Right voters, 374 of them
69% yes among H. Right voters, 95 of them
H. Left
Left
C. Left
Centre
C. Right
Right
H. Right
Early result

This referendum settled before 29 September 2026, when refnation's current method began, so its result is a plain count of Yes and No. It is kept here as an archive: refnation's record starts on 29 September 2026.

How results are calculated, and corrections

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Debate

35 Opinions

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HNTRJ· 736
The Ledger-Minded Guardian
Voted noCentre lean

70mph is outdated, but 90mph brings too many downsides. Raising the limit to 80mph would be a reasonable middle ground.

The Peacemaker
Voted yesC. Left lean

YES ....but Not to 90mph I'd suggest 80mph to bring us in line with most of France & Germany (130kph 81mph). Today's vehicles brakes etc are so much better than the days when the 70mph was introduced. The 70mph on motorways was only introduced to stop the AC Cobra car company road testing it's sports cars on the M1 in the early 60s. Aparently they acheaved 185mph one night in 1964 & after a public outcry, the speed limit was introduced in 1965!

The Union-Keeping Egalitarian
Voted noLeft lean

It's unnecessarily dangerous.

JohnnyBoy· 671
The Hard-Right Contrarian Patriot
Voted yesH. Right lean

With modern cars the issue is not really the speed limit as this is so systematically broken. It’s how cars are driven. Police blame speed for accidents as this is how they get convictions. I think 90 would be as safe but it’s all down to competent driving.

Harry671· 378
The Sovereign Taxpayer Champion
Voted noRight lean

I am all for reviewing all speed limits with the technology in cars today, braking is far more advanced. I would set the limit at 80mph as that is reasonable increase.

The Perennial
Voted noC. Left lean

I don't think the limit should be increased to 90 mph, I think if people are honest many exceed the speed limit regularly when given the opportunity. I feel it would only increase the likelihood of reckless drivers to do more damage and cause more accidents.

Astobie1· 810
The Accountable Individualist
Voted noRight lean

It isn't 90, who knew?

AW84· 428
The Unmoved Humanitarian
Voted noC. Left lean

No. The capabilities of cars on the road are not on a levelled playing field! Ask me again at the appropriate level of technology - but I will still factor in human behaviour!

The Public-Interest Socialist
Voted noC. Left lean

90 is too much. If it 80 I would have said yes

The Ledger-Minded Loyalist
Voted yesRight lean

I voted yes with the German autobahns in mind but the increased limit could be limited to lower traffic spots and in less busy times and could be managed like the variable speed limits