Ask any MP what fills their inbox and poor mobile signal is routinely near the top. Politicians readily acknowledge it as currently one of the most persistent frustrations constituents raise on the doorstep.

To be fair, Whitehall is not entirely asleep at the wheel. The Government has initiated planning reforms and launched the Mobile Market Review to examine the regulatory roadblocks stalling rollout. The groundwork is on the table. The real question is: why isn’t this being championed as a headline national priority? With the Budget approaching and growth firmly at the top of the political agenda, now is the moment not only for the Treasury, but for government as a whole, to accelerate action on the barriers holding back mobile investment and deployment. 

At this autumn’s party conferences, ministers queued up to talk about artificial intelligence, compute power, and gigawatt-scale data centres. Yet mobile connectivity, the vital infrastructure required to actually deliver that digital future into the hands of the public and businesses, barely registered. An economy powered by cutting-edge AI cannot run on two bars of signal at a commuter station or intermittent coverage across high streets. Data centres and algorithms are useless if the front-line connection fails.

Mobile operators are already investing billions, generating significant economic returns in the process. Research consistently demonstrates that every £1 invested in mobile connectivity creates around £5 of value for the wider economy. Yet policy inertia continues to treat connectivity as an afterthought rather than critical national infrastructure. Reviewing the market and tweaking planning guidance are sensible first steps, but they mean little without ministers and MPs giving mobile deployment the same urgency, political muscle, and public profile as the rest of the tech agenda. 

If Westminster wants to deliver growth and modern public services to every postcode, mobile networks cannot remain a footnote. It is time politicians stopped treating signal failure as an unfortunate constituent nuisance and started treating network rollout as the foundation of Britain's digital economy. 

What government should prioritise alongside theBudget 

As the Chancellor sets out his plans for growth, the Budget provides an opportunity to focus minds across Whitehall on reforms that can unlock investment, improve productivity and strengthen the UK's digital infrastructure. Some of these issues are fiscal, while others require action from departments and regulators beyond the Treasury. Together, they would help accelerate the rollout of the connectivity the economy increasingly depends on.

1. Reform planning rules: Delays and uncertainty within the planning system remain among the biggest barriers to network deployment and upgrades. Expanding Permitted Development Rights and removing local bottlenecks would enable operators to build and improve networks more quickly, delivering tangible benefits to the communities waiting for better coverage and capacity.

2. Reduce costs that constrain investment: Spectrum and license fees place a burden on the sector that most other industries simply do not face. Every pound spent on those costs is a pound that cannot be invested in masts, network capacity and improved coverage. Fiscal measures announced through the Budget, alongside a swift conclusion to the Mobile Market Review, would unlock additional investment for rollout and help maximise the economic return that mobile networks generate.

3. Modernise net neutrality rules: The current framework is increasingly out of step with modern network technologies and can constrain innovation and effective network management. As standalone 5G matures, operators need greater flexibility to manage traffic efficiently and develop new services for consumers and businesses. As government pursues its ambitions for growth, innovation and AI leadership, rules designed for a different era should not define the limits of what today's networks can achieve. 

None of this is radical, and none of it is new. That is precisely the point.

A test of government's growth ambitions 

The Budget at the end of this month will be an important moment in setting the government's economic direction. But it should also act as a catalyst for wider action across Whitehall on the reforms needed to unlock growth.

Connectivity is one of the clearest opportunities available to policymakers. The industry is already investing, the benefits are already proven, and the economic return is significant. Every pound invested in mobile networks helps generate further growth across the wider economy, supporting businesses, public services and communities.

A credible timetable for reform, whether through fiscal decisions, planning changes, regulatory reform or the outcome of the Mobile Market Review, would send a clear signal to investors that policy is finally catching up with ambition.

If the Budget passes, and the wider reforms needed to support mobile deployment continue to drift, it will represent a significant missed opportunity. The industry is ready to build. Government now needs to match that commitment with the policy environment that enables investment to move faster and further in support of the UK's growth mission.