A 20mph default speed limit could be heading for England, with MPs set to quiz experts this week on whether to implement the strategy already seen in Wales.
The Transport Committee’s third evidence session takes place on Wednesday, July 15, when members will question a panel of experts on the topic as part of an ongoing inquiry into the Government’s road safety strategy.
Setting local speed limits is currently the job of councils and National Highways, but the strategy commits to updating the guidance on how those limits are decided – and Wednesday’s session will look at whether England should go further and adopt 20mph as a national default in built-up areas.
The uncomfortable part for anyone hoping the numbers would knock the idea on the head is that a 2025 parliamentary briefing found the safety case broadly stacks up.
There is, it says, strong evidence that 20mph limits and zones are associated with reduced casualties and fatalities. In Wales, casualties on 20mph and 30mph roads fell by 24% in April to June 2024, compared with the same period the year before the new limits were introduced.
Motorcyclists have never warmed to blanket 20mph zones: holding a bike steady at such low speeds is awkward, demands constant attention to the speedo rather than the road, and does little for machine control. Many riders also question how much safety benefit the limits actually deliver once the novelty wears off.
Meanwhile, in other news: EU satellite speed limiter plans could see vehicles automatically slowed in 20mph zones. The technology already exists to warn drivers about speeding – now the EU is examining whether vehicles should actively prevent it. So much for the freedom of the open road...






