The merger is worth £15 billion and will create a company larger than EE or O2. It reduces the number of mobile network operators from four to three, and the merged entity would control half of the UK’s mobile spectrum. Concerns include national security issues due to CK Hutchison's ties with China, potential risks in data access for sensitive contracts like NHS 111, police departments, and Cabinet Office monitoring systems, and a lack of effective oversight regarding investment screening processes.

Intervened to point out that the merged entity would also run contracts with the police department, further emphasising concerns about data security and national security.

Acknowledged the debate's importance but raised concerns about the lack of effective scrutiny by the Intelligence and Security Committee over the work of the Investment Security Unit. He noted that even if the ISU reviews the merger, it would not be subject to scrutiny by Parliament.

Mr. Loder expressed concerns about the potential negative effects of a merger between Vodafone and Three on rural areas, particularly in his constituency of West Dorset. He highlighted issues with poor connectivity, misleading coverage maps, weak regulatory oversight by Ofcom, and the risk of reduced competition due to one firm controlling a significant portion of the market. Mr. Loder also raised concerns about job cuts and the impact on consumer prices based on past mergers in Australia. He noted Vodafone's lack of substantial investment commitments for his constituency and criticised its customer service record.

The merger between Three and Vodafone is bad news for customers due to higher costs, reduced competition, and potential job losses. It impacts every constituency in the UK, with over 2 million households struggling with mobile service costs. In Greater Manchester alone, up to 1.2 million residents face digital exclusion. The merger could lead to a £300 increase in mobile phone bills for customers. Additionally, concerns arise from national security risks due to Three's Chinese ownership and access to sensitive data from various public bodies.

The merger poses significant issues related to consumer impact and national security. Regulatory scrutiny should not be a mere formality but thorough, given the potential access of a Chinese company to sensitive data from 27 million people and critical infrastructure like mobile masts. Concerns about job losses are heightened during the cost-of-living crisis. The merger risks creating vulnerabilities in critical national infrastructure that could take time to rectify if improperly managed.

The proposed merger between Three and Vodafone could result in higher tariffs, affecting millions of households struggling with mobile coverage. Additionally, it raises national security concerns due to the foreign ownership of Three by CK Hutchison Holdings based in Hong Kong.

The debate was initiated based on his work as Chair of the Business and Trade Committee. He provided a comprehensive outline of the security implications of the proposed merger.

He spoke with authority about national security concerns, given his roles in the Intelligence and Security Committee and as a former Chair of the Defence Committee.

He raised issues about rural broadband connectivity and frustrations with companies and regulators. He highlighted important points related to consumer concerns regarding mobile network mergers.

Mentioned shocking statistics, such as 2.2 million households struggling with mobile coverage in the UK and digital exclusion affecting 1.2 million people in Greater Manchester.

The Minister congratulates the right hon. Member for Birmingham, Hodge Hill on his appointment and acknowledges the importance of the debate. He emphasises that the Competition and Markets Authority will assess the competition aspects independently from Government and highlights a robust system in place for national security concerns. The Minister also notes that foreign ownership of major critical infrastructure raises security concerns but does not comment specifically on the process or the proposed merger due to ongoing scrutiny. Additionally, he discusses the benefits of 5G connectivity and investment plans by mobile operators to improve coverage. He addresses digital exclusion as a challenge the Government aims to tackle with measures such as social tariffs and rural connectivity initiatives.

The right hon. Gentleman seeks reassurance from the Minister that the questions arising from this merger will be addressed by the Investment Security Unit, given concerns about the current investment security regime not being fit for threats faced today.

My right hon. Friend asks whether the Government accept that there is a significant national security dimension to any proposal for a merger involving a major shareholding by a Chinese subservient company.

The hon. Member questions the coverage statistics provided and asks whether the Government believe that the proposed merger will mean lower prices for British consumers, particularly for those in poverty who cannot access 5G or broadband.

My right hon. Friend agrees that some of Ofcom’s assumptions on coverage are questionable and calls for the Government to help resolve this issue, given its negative impact on rural areas where people are being told they have good signal coverage but do not.

The hon. Member agrees that low take-up of social tariffs is still a concern and encourages MPs to urge customer-facing staff in jobcentres to inform those struggling financially about mobile social tariffs.

This has been an extremely useful debate. My hon. Friend the Member for Stockport led this campaign vigorously, and I thank Unite the union for informing us with research on national security questions. However, the Minister cannot answer how principles of defending our national security apply to a specific case, raising concerns about whether our investment security regime is adequate against current threats. Two Select Committee Chairs stated that we as parliamentarians cannot assure the House of good or bad decisions made by the Government. This is concerning, especially since a Chinese-subservient company may acquire access to data on 27 million citizens in this country without any blockades from the Government's investment security regime. I hope for further debates and new decisions from the Government about how this regime operates. Our current situation seems inadequate given the threats we face.