On the morning of 15 October 2026, London’s mayor, Sadiq Khan, stepped onto the stage of the City Hall and announced a plan that would reshape how residents, commuters and businesses feel the pulse of the capital. The announcement was not a flash of glitter or a dramatic rally; it was a quiet, data‑driven promise that the city’s mobile phone connectivity would soon be as reliable as its iconic red buses.
Khan’s speech began with a simple observation: in the very heart of London, where the skyline is a mix of glass towers and historic brick, the signal that powers our phones is uneven. Inner‑north and east boroughs, he noted, still lag behind their southern counterparts when it comes to signal strength. The mayor’s message was clear—no one should be left in a digital black spot.
Central to the plan is a new framework that gives each borough a toolkit of ten actions they can adopt to boost connectivity. These actions range from encouraging local businesses to install signal boosters, to streamlining the permitting process for new infrastructure, to partnering with telecom operators for targeted upgrades. The framework is designed to be flexible, allowing each borough to tailor its approach to its unique geography and demographic profile.
It’s about upgrading existing assets, especially the copper cables that still crisscross the city’s streets.
What makes this framework stand out is its emphasis on collaboration. Rather than a top‑down mandate, Khan’s plan invites borough councils to work hand‑in‑hand with private companies, community groups and the public sector. By setting clear, actionable steps, the mayor hopes to turn the abstract idea of “better connectivity” into concrete, measurable outcomes.
Alongside the framework, Khan unveiled an interactive map that will let citizens pinpoint areas where mobile signals are weak. The map, built on data collected from the city, will be publicly accessible. Residents can use it to identify weak spots, and the city can use the data to prioritize investment.
The map is more than a tool; it’s a promise of transparency. By making the data visible, Khan signals a shift from opaque infrastructure planning to an open, data‑driven approach. The map also serves as a bridge between the city’s technical teams and the public, turning anonymous signal readings into actionable insights.
The new plan does not emerge from a vacuum. It builds on the Connected London programme, a long‑running initiative that has already seen significant investment in fibre infrastructure and 4G/5G coverage on the London Underground. The programme’s successes—particularly the 70 % coverage across the Tube network—have laid a solid foundation for the mayor’s next steps.
Khan’s announcement highlighted that the city’s digital future is not just about adding more towers. It’s about upgrading existing assets, especially the copper cables that still crisscross the city’s streets. The plan calls for a £30 million investment to replace these copper lines with modern fibre, a move that will not only boost mobile speeds but also future‑proof the city’s broadband infrastructure.
The plan’s ambition is reflected in its numbers. A £30 million budget will be directed toward fibre upgrades, a figure that underscores the city’s commitment to a high‑speed future. Meanwhile, the 70 % coverage across the Tube network serves as a benchmark, showing that when the city invests in infrastructure, the results are tangible.
The ten actions for boroughs are a practical roadmap, turning policy into practice. Each action is designed to be measurable, allowing the city to track progress and hold itself accountable. Whether it’s installing a new signal booster or simplifying the permitting process, each step is a building block toward a fully connected London.
For Londoners, the announcement feels like a reassurance that the city’s digital heartbeat will keep pace with its physical one. In a world where work, education and social connection increasingly rely on mobile access, the mayor’s plan addresses a fundamental need.
The plan’s rollout will be incremental. Boroughs will begin by adopting the ten actions, and the city will monitor progress through the interactive map. As data accumulates, the city can identify which strategies are most effective and scale them accordingly.
Today, the mayor’s words set a clear trajectory: London will become a city where every corner of the capital offers reliable mobile connectivity. The next few years will see the city’s boroughs turning the framework into action, the public map evolving into a living dashboard, and the £30 million investment reshaping the physical landscape of the city’s copper cables.
In the end, Khan’s plan is a reminder that technology is not just about gadgets; it’s about people. By ensuring that every Londoner can stay connected, the city takes a decisive step toward a more inclusive, efficient, and vibrant future.