UK Arrests Three on Suspicion of Spying for China, Including Labour MP’s Partner

London police have arrested three men – a 39-year-old from London, a 68-year-old from Powys, Wales, and a 43-year-old from Pontyclun, Wales – on suspicion of assisting Chinese intelligence services. One of those arrested is the partner of a Labour Member of Parliament (MP).

National Security Act Involvement

The arrests, made on Wednesday, are part of a counter-terrorism investigation conducted under Section 3 of the National Security Act 2023 . This legislation targets individuals suspected of working against UK interests, specifically those who “materially assist a foreign intelligence service in carrying out UK-related activities” or conduct likely to assist such a service .

Investigation Details and Reassurances

Searches have been carried out at locations in London, East Kilbride, and Cardiff as part of the investigation . The Metropolitan Police have stated there is no “imminent or direct threat to the public” and all three suspects remain in custody .

Government Response

Security Minister Dan Jarvis informed the House of Commons that the UK would not “trade off security for economic access” . He also indicated that severe consequences would be imposed if Chinese interference in UK affairs is proven . British officials have communicated the allegations to their Chinese counterparts in both London and Beijing .

Broader Context

These arrests follow a recent increase in national security casework, according to Commander Helen Flanagan, head of Counter Terrorism Policing London . They also occur weeks after a visit to Beijing by Sir Keir Starmer, as the government explores a cautious reset of UK-China economic ties . MI5 previously issued an alert to lawmakers in November regarding Chinese agents attempting to recruit them through platforms like LinkedIn . Beijing has denied these claims, labeling them as fabrication and slander .