MI5 Concedes Court Evidence in Neo-Nazi Informant Case Was Based on Falsehoods
Constantvpn.com – MI5 has acknowledged that it relied on false evidence in proceedings before three courts while seeking to protect secrecy surrounding a violent neo-Nazi informant whose conduct included the abuse of his partner.
The admission was made at the High Court in London, where three senior judges are considering how the security service should be held accountable for the inaccurate evidence. The panel includes Lady Chief Justice Baroness Sue Carr, Dame Victoria Sharp, President of the King’s Bench Division, and Mr Justice Chamberlain.
The judges must decide whether contempt of court proceedings should be launched against individual MI5 officers, the organisation itself, or neither. Such action against the security service would be without precedent.
Acceptance of findings
Timothy Otty KC, appearing for MI5, told the court that the service accepted the conclusions of an investigation conducted by Sir John Goldring, then deputy investigatory powers commissioner. That report found MI5 had presented evidence founded on lies about whether it had followed its long-standing “neither confirm nor deny” policy, commonly known as NCND.
“MI5 accepts without reservation” the findings of the report.
The NCND policy is intended to prevent the service from confirming whether a specific person is an agent. In this case, MI5 argued in court that it had never departed from that approach in relation to the informant, referred to as Agent X. That claim helped secure restrictions preventing a woman known as Beth from receiving key information relevant to her legal case.
However, the service had disclosed Agent X’s status during telephone conversations in 2020 with a journalist investigating him. The conversations were part of efforts to discourage further scrutiny of the man.
Sir John’s report concluded that a senior officer, identified as Officer 2, repeatedly lied. A second officer, Officer 3, was found to have misled colleagues and given false information about what he had been told. The investigation also identified serious, systemic shortcomings in MI5’s handling of the matter.
Case involving Agent X
The underlying dispute concerns a foreign neo-Nazi misogynist who worked as an MI5 informant. Agent X used his connection with the security service as part of a pattern of coercive control against Beth, his partner. He also attacked her with a machete.
While he was under police investigation, MI5 assisted him in travelling abroad so that he could continue intelligence work. The circumstances prompted legal challenges and raised questions about how the service managed the risks connected to its informants.
In 2022, the government unsuccessfully sought to stop publication of the investigation into Agent X. Although that attempt failed, the man was granted legal anonymity.
Beth subsequently brought a case against MI5 before the Investigatory Powers Tribunal. In 2024, she sought a review at the High Court after an earlier ruling. Throughout those proceedings, MI5 maintained that it had consistently upheld NCND and had not told anyone, including the journalist investigating Agent X, that he was an agent.
The assertion was presented in a sworn statement from a senior MI5 official, a deputy director referred to as Witness A. Courts accepted the service’s position, leaving Beth unable to obtain material that could have been central to her claim. The restrictions also meant that she and the public could not officially be told that Agent X had acted as an informant.
The effect was substantial: Beth was placed at a serious disadvantage in litigation concerning the conduct of the man who abused her and the role of the authorities. The later disclosure that MI5 had in fact revealed his agent status called into question the basis on which secrecy had been defended.
Evidence challenged and reforms promised
After the court ruling, MI5 was challenged in late 2024 over the accuracy of its evidence. The service initially maintained firmly that its NCND policy had not been breached. Its position changed only after evidence was produced, including a recording of a telephone call involving Officer 2.
Officer 2 had also attempted to portray Agent X inaccurately, claiming that he was neither an abusive misogynist nor a genuine extremist.
Otty told the High Court that MI5 recognised the seriousness of the failures and accepted that they must not occur again. He said the organisation had begun a substantial reform programme under director general Sir Ken McCallum.
MI5 “fully accepts and acknowledges the gravity of the issues raised”.
The barrister argued that contempt proceedings would not serve the public interest because Sir John’s investigation had already examined the conduct in detail, MI5 had apologised, and reform work was under way.
He said Officer 2 had resigned. Officer 3 has been suspended and faces disciplinary action that could result in dismissal.
Questions for the High Court
The immediate issue before the judges is not simply whether the evidence was wrong, but what consequence should follow when inaccurate claims are made to courts by a public body charged with protecting national security.
Contempt proceedings can be used where conduct is alleged to have interfered with the administration of justice. In this case, the court will weigh the findings about individual officers, the wider institutional failures identified by Sir John Goldring, the action already taken by MI5, and the need to preserve confidence in judicial proceedings.
Lawyers for the affected officers and for the broadcaster will make further submissions. The outcome could shape how intelligence agencies explain and justify secrecy in future legal cases, particularly where secrecy limits the ability of an alleged victim to challenge official conduct.
For Beth, the dispute has already demonstrated the practical consequences of false evidence. The claim that MI5 had never disclosed Agent X’s status was used to deny her access to information that could have assisted her case. The High Court’s decision on next steps will determine whether the acknowledgment of wrongdoing is followed by formal court sanctions.
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