Question to the Department for Science, Innovation & Technology:

To ask the Secretary of State for Science, Innovation and Technology, pursuant to the Answer of 21 November 2025 to Question 90488, what estimate she has made of the potential impact of the Product Security and Telecommunications Infrastructure Act 2022 on levels of re-investment into the telecoms network.

The government’s ambition is for all populated areas to have access to higher quality standalone 5G by 2030. Operators have set out investment plans that align with our ambition, and we are committed to ensuring we have the right policy and regulatory framework in place to support investment and competition in the market.

The aim of the 2017 reforms was to encourage investment in digital networks and improve coverage and connectivity across the UK. The changes introduced by the Product Security and Telecommunications Infrastructure Act 2022 ensure greater consistency throughout the UK and reduce confusion and uncertainty when agreements come to an end and are being renewed.

While the Department does not monitor levels of reinvestment in networks, Ofcom’s Connected Nations report provides an estimate for the level of investment into mobile networks by industry. Ofcom’s latest report estimates that in 2024, mobile network investment accounted for £1.8bn.