PEOPLE in large parts of the UK are unable to access the internet via mobile networks, maps published by industry watchdog Ofcom revealed last night.

Increasing numbers of Britons rely on mobile phones, with millions using 3G, or third generation, services to connect to the web using a mobile phone or by plugging a USB modem or data card into a computer.

But the maps show problems affecting rural areas, as well as swathes of Scotland, Wales, Northern Ireland, south-western England, northern England and East Anglia.

Ofcom said the graphics provide a “snapshot” view of coverage across the UK on Vodafone, Orange, O2, T-Mobile and 3 mobile networks with shaded areas indicating where customers have the possibility of making and receiving a call outside over a 3G network.

Mostly Mobile, Ofcom’s second phase of its mobile sector assessment, was also published yesterday, revealing that consumers are increasingly giving up landlines in favour of their mobile phones, and setting out plans to push for improved coverage.

“Coverage of mobile networks in the UK is generally good,” Ofcom said. “Indeed, it is better than in other comparable countries, but some issues persist.”