New data indicates that the United Kingdom's mobile phone download speeds have fallen behind those in Romania, Kazakhstan, and Cambodia, ranking 61st worldwide with an average speed of 77 Mbps. This positions the UK below Romania (57th, 87 Mbps), Kazakhstan (56th, 88 Mbps), and Cambodia (50th, 99 Mbps).

In London, download speeds are reportedly slower than those experienced in Kharkiv, Ukraine's second-largest city. Globally, the United Arab Emirates leads in mobile connectivity with 643 Mbps, followed by Qatar (570 Mbps) and Kuwait (374 Mbps).

The UK's declining mobile connectivity is raising alarms about its potential impact on economic productivity. Gareth Elliot, director of policy at Mobile UK, a trade body representing major network operators, called for urgent action, stating that "Better mobile connectivity underpins everyday life, business growth and better public services." He urged that clear action on network improvements be a priority for the new prime minister.

Experts suggest that the pace of essential infrastructure upgrades is hampered by planning regulations and public opposition to new phone mast construction. Councils currently decide on infrastructure upgrades, and planning disputes have reportedly hindered the meeting of rising demand, even though 4G coverage extends to 96 percent of the UK landmass. This can lead to difficulties with mobile internet access and calls in crowded areas, despite a strong signal indication.

A government spokesperson acknowledged the issue, stating that efforts are underway to "deliver a better service" through initiatives like the Shared Rural Network, which has expanded 4G coverage. The government is also collaborating with industry and Ofcom to enhance network performance and is reviewing planning rules to expedite digital infrastructure rollout.

Ofcom's head of infrastructure and connectivity, Natalie Black, affirmed the organization's commitment to working with various stakeholders to overcome obstacles hindering progress and improve the mobile service experience for consumers.