MI6 agents tried to stop judge seeing secret documents in ‘licence to kill’ case

MI6 was forced to apologise after its agents tried to interfere with a court case about whether sister agency MI5 gave intelligence operatives an effective “licence to kill”, it has emerged.

High Court documents show that MI6 officials were rebuked by the Investigatory Powers Tribunal (IPT) after two agents attempted to prevent secret files from being provided to one of the country’s top judges.

Although the agency apologised “for any misunderstanding” after being criticised by the surveillance watchdog, critics have claimed that the intervention was “an attempt to put pressure on the judge and his team”, says the BBC.

The files in question were originally released in a case brought last year by “four human rights organisations over alleged ‘licence to kill’ crimes linked to intelligence operatives at sister agency MI5”, the Daily Mail reports.

The coalition, which includes Reprieve and Privacy International, alleged that MI5 “may have unlawfully allowed spies and informants to participate in crime under the policy which could be used to authorise offences as serious as killing on British soil”, The Telegraph adds.

The case was rejected, but the High Court heard this week that Susan Cobb, the secretary of the IPT, was contacted by the two agents during the investigation.

Cobb was told that the “tribunal should not have been provided with copies of secret documents which were potentially relevant to the case” and that “the documents should not be passed to Lord Justice Singh, other members of the tribunal or the senior lawyer who advises them”, the BBC says.

In response, she wrote to MI6 saying the phone conversations amounted to “inappropriate interference”, adding that the tribunal was an “independent judicial body”.

Days later, a senior MI6 manager replied offering the agency’s “apologies for any misunderstanding that may have arisen as a result of the approach made to the tribunal”, the broadcaster adds.

However, lawyers for the campaign groups returned to court on Monday to call for an investigation into whether MI6’s intentions, with Privacy International arguing that “interference with judicial proceedings has absolutely no place in any mature democracy”.

But Lord Justice Singh rejected the application to further “investigate or ask MI6 to disclose the details of the incident - including who had asked the officers to contact the secretary”, The Telegraph reports.