‘Sensitive’ MI6 floor plans lost by building contractor
Balfour Beatty’s work at Secret Intelligence Services’ building reportedly terminated
“Sensitive” plans of MI6’s headquarters have disappeared during refurbishment works – with some still thought to be missing.
More than 100 documents detailing the Vauxhall building’s layout, including entrances and alarms, were lost more than two weeks ago, The Sun reported.
Balfour Beatty, the construction firm carrying out the work, has reportedly been fired. The company – the largest building firm in the UK – said it would not be commenting.
After the documents were discovered missing a fortnight ago, sub-contracted Balfour Beatty workers were kept “in isolation” at the headquarters, according to the paper.
The Independent understands that the documents had been drawn up by Balfour Beatty, rather than the Secret Intelligence Service (MI6).
While some were later recovered within the building, others are believed to remain elusive.
“The whole building went into lockdown and all the construction workers were kept in isolation,” The Sun reported an unnamed source as saying.
“To lose such sensitive documents was grossly irresponsible. The documents would be gold dust to any enemy agents or terrorists.”
They are not believed to have fallen into the hands of hostile powers.
The Foreign and Commonwealth Office, which is responsible for MI6, said: “We do not comment on intelligence matters.”
Last week the government announced plans to revamp the Official Secrets Act, which could see the introduction of stricter legislation on the dissemination of information deemed to pertain to national security.
Additional reporting by PA
Subscribe to Independent Premium to bookmark this article
Want to bookmark your favourite articles and stories to read or reference later? Start your Independent Premium subscription today.
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies