MI5 to avoid contempt proceedings despite admitting false evidence

The High Court has ruled that MI5 and its director general, Sir Ken McCallum, will not face contempt of court proceedings. This decision comes after the Security Service admitted to providing false evidence to three separate courts in a case involving a covert human intelligence source identified only as 'X'.

Senior judges determined that initiating contempt proceedings against the agency, its chief, or individual officers was not in the public interest. The controversy originated from a 2022 court action to prevent the BBC from identifying 'X', who faced allegations of abusing two women. MI5 had maintained the accuracy of its evidence for three years before acknowledging its error.

Agency Failings Acknowledged

Following the ruling, Sir Ken McCallum acknowledged the gravity of the situation. "In this instance the agency I lead fell badly short," he stated. His comments followed a report by Sir John Goldring, the Deputy Investigatory Powers Commissioner. Sir John's July report detailed "serious and systemic failings" within MI5 and concluded that one officer, referred to as Officer 2, had provided false information about their involvement in the events.

Lawyers representing one of the women who alleged abuse by 'X' had argued in September for contempt proceedings against MI5, Sir Ken McCallum, and others. They claimed there had been "repeated efforts to prevent the truth emerging". However, Baroness Carr, the Lady Chief Justice, delivering a summary of the judgment, stated that it would not be appropriate for the court to start such proceedings. She indicated that any potential criminal investigation should first be considered by the police and prosecutors.

The judges concluded that contempt proceedings were unlikely to yield further findings beyond those already documented in Sir John Goldring's report. The report had already highlighted significant shortcomings in the Security Service's handling of the case. This ruling concludes a protracted legal dispute that has caused considerable embarrassment for MI5, particularly as judges had previously found false evidence had been presented to three courts and had questioned the agency's explanations for the inaccuracies.