Government bans councils from enforcing 15mph speed limits

The government has banned councils from enforcing 15mph speed limits on their roads, disappointing road safety campaigners.

Last year the City of London Corporation announced that it would be the first local authority to introduce the lower speed limit across the Square Mile in a bid to make its streets safer.

Other councils in built-up areas around the country were expected to follow suit if the change was successful.

But The Independent has learned the Department for Transport (DfT) has refused to grant permission to the Corporation to enforce the planned lower limit.

DfT officials say they are concerned about the accuracy of speedometers at such low speeds and the fact that not all speedometers are marked in 5mph gradations.

This would make it hard for some drivers to comply with the limits and make it problematic to enforce the lower maximum, they believe.

As a back-up plan, the City is to install “advisory” signs on its streets telling motorists that the “maximum speed” is 15mph – but they will not be legally enforceable.

By law they will also have to be of a different design to the typical red circle speed limit signs. The plan had been due to be in place by the end of 2022, and the first advisory signs have already been installed.

Shravan Joshi, chair of the City of London Corporation’s planning and transportation committee told The Independent that the City was still committed to its policy of eradicating deaths and serious injuries on its streets by 2040 – known as Vision Zero.

“Evidence shows that lower speeds help to reduce road danger and prevent injury to people travelling in the Square Mile,” he said.

The DfT “rejected proposals for a City-wide mandatory 15mph speed limit due to challenges relating to enforcement and the accuracy of speedometers at lower speeds”, he confirmed, adding that “despite this, we will continue to work to achieve a culture of slower speeds through street design and behaviour change initiatives to help achieve our Vision Zero goal.”

The decision by the DfT was made behind closed doors in late 2021 but revealed this week in technical papers submitted to the Corporation’s transport committee.

Jeremy Leach, chair of campaign group London Living Streets, said the original plan for enforceable speed limits had “clear benefits”.

“It is very disappointing that an initiative to increase safety is not being supported by the Department for Transport, but we hope that the City will roll out its advisory 15mph limits throughout its streets,” he said.

Dr Suzy Charman, executive director of the Road Safety Foundation, told The Independent she had sympathy with the DfT’s reasoning, but added: “There is no doubt that reduced speeds are absolutely critical to achieving a goal of zero road deaths and serious injuries, while also making our roads safer and feel safer for increased active travel which is important for sustainability, inclusion, and for our health and well-being.’

Dr Charman said 15mph limits should be revisited as an option in the future if new technologies made the approach viable.

DfT officials says they are concerned that international rules on speedometer design to not require all of them to be marked in 5mph gradations – even though most cars have this feature.

Speedometer design is covered by the United Nations Economic Commission for Europe (UNECE) Regulation 39, and these rules state that “in the case of vehicles manufactured for sale in any country where imperial units are used, the speedometer shall also be marked in miles per hour (mph)” and that “the graduations shall be of 1, 2, 5 or 10 mph”.

It adds that that “the values of the speed shall be indicated on the dial at intervals not exceeding 20 mph and commencing at 10 or 20 mph”.

Related Articles

Bir cavab yazın

Sizin e-poçt ünvanınız dərc edilməyəcəkdir. Gərəkli sahələr * ilə işarələnmişdir

Back to top button