In less than two years, the BBC’s £1bn HQ at New Broadcasting House has been infested by mice, saddled with injurious revolving doors, and even seen a plague of “large gatherings”.
But the building’s latest unplanned intruder was of the friendlier variety, nipping in and out of the Cafe Nero in the lobby like it owned the place.
Could it have been a spy from Murdoch’s Fox News?