Sadiq Khan promises half a million “mini-masts” to boost London’s mobile coverage

The humble lamp post. Image: Getty.

This is one for the smartphone junkies. Actually, that’s pretty much everyone – Ofcom proudly announced in 2015 that the UK is a ‘smartphone society’, with 80 per cent of adults owning a smartphone – so the vast majority of you will be thrilled to hear about the new initiative that will see half a million small cell transmitters installed around London.

These mini-masts will be attached to street furniture (that is, lampposts and so forth) and publicly-owned buildings, ensuring vastly improved network coverage among the capital’s winding streets. This big reveal follows mayor Sadiq Khan’s pledge last year to boost digital connectivity and deal with London’s ‘not-spots’.

The idea is hardly new: the private sector was launching similar projects as far back as 2006. But these initiatives have always been piecemeal, coming from individual suppliers.

This new iteration will see collaboration between city hall and local councils, allowing for much wider coverage than that afforded by the odd privately owned office or pub. Using smaller transmitters brings another advantage: they are much easier to install, and don’t require road closures or big structural changes inherent in larger cell masts.

Other public bodies in the capital have dabbled in this area. The City of London Corporation was wildly successful last year in establishing a publicly accessible free-to-use wifi across the whole of the Square Mile. Replacing the existing Sky Wifi, the new network runs off 150 wireless access points attached to the City’s street furniture. Amazingly, the whole project was delivered in just nine months. Khan is hoping to mirror this efficiency with contracts awarded for the mini-mast rollout by Summer this year.


London’s future small cell network will be all important when the next generation 5G network finally arrives. That’s due some time in the early 2020s, and telecoms company O2 reckons that, by 2026, it will add over £7bn a year to the economy. It’s sweet they think that everyone will be working hard on the buses and tube lines (yes it’s going underground as well), when really we’ll be spending our commutes streaming Netflix and sending snarky tweets.

As stoked as we should be for this technological makeover, it is long overdue. A report from the London Assembly last year found the capital’s phone coverage was abysmal. Under 75 per cent of London has 4G coverage, placing it in the bottom five of all UK cities; it ranks 30th out of 63 on high speed broadband, too. The report concluded with a warning, that its shoddy phone connections meant that, “London’s success and international competitiveness are under threat”.

These failings didn’t sneak up on us. During the 2012 Olympics, networks became overloaded through heavy use. And as Londoners use their smartphones to watch ever more Netflix these mini-mast improvements arrive in the nick of time.

Khan is also reaching out to Londoners to help form his Smart London Plan, which will look at how technology can improve life in the capital. Good to see the capital is finally joining the 21st century.

 
 
 
 

CityMetric is now City Monitor! Come see us at our new home

City Monitor is now live in beta at citymonitor.ai.

CityMetric is now City Monitor, a name that reflects both a ramping up of our ambitions as well as our membership in a network of like-minded publications from New Statesman Media Group. Our new site is now live in beta, so please visit us there going forward. Here’s what CityMetric readers should know about this exciting transition.  

Regular CityMetric readers may have already noticed a few changes around here since the spring. CityMetric’s beloved founding editor, Jonn Elledge, has moved on to some new adventures, and a new team has formed to take the site into the future. It’s led by yours truly – I’m Sommer Mathis, the editor-in-chief of City Monitor. Hello!

My background includes having served as the founding editor of CityLab, editor-in-chief of Atlas Obscura, and editor-in-chief of DCist, a local news publication in the District of Columbia. I’ve been reporting on and writing about cities in one way or another for the past 15 years. To me, there is no more important story in the world right now than how cities are changing and adapting to an increasingly challenging global landscape. The majority of the world’s population lives in cities, and if we’re ever going to be able to tackle the most pressing issues currently facing our planet – the climate emergency, rising inequality, the Covid-19 pandemic ­­­– cities are going to have to lead the way.

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The City Monitor team is made up of some of the most experienced urban policy journalists in the world. Our managing editor is Adam Sneed, also a CityLab alum where he served as a senior associate editor. Before that he was a technology reporter at Politico. Allison Arieff is City Monitor’s senior editor. She was previously editorial director of the urban planning and policy think tank SPUR, as well as a contributing columnist for The New York Times. Staff writer Jake Blumgart most recently covered development, housing and politics for WHYY, the local public radio station in Philadelphia. And our data reporter is Alexandra Kanik, whose previous roles include data reporting for Louisville Public Media in Kentucky and PublicSource in Pittsburgh, Pennsylvania.

Our team will continue to grow in the coming weeks, and we’ll also be collaborating closely with our editorial colleagues across New Statesman Media Group. In fact, we’re launching a whole network of new publications, covering topics such as the clean energy transition, foreign direct investment, technology, banks and more. Many of these sectors will frequently overlap with our cities coverage, and a key part of our plan is make the most of the expertise that all of these newsrooms combined will bring to bear on our journalism.

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Sommer Mathis is editor-in-chief of City Monitor.