Doctor Who?

Not quite! This is an actual Metropolian Police 'watch box', which lives right outside Earl's Court Tube station. Bizarrely, I'd actually walked past it a couple of times without actually clocking what it was, but then my friend Pete pointed it out and we had a proper look at it! Apparently it was installed in 1996 and was meant to be part of a new high-tech fleet of CCTV stations, but for some reason or another the idea didn't really work and so now it just sits there waiting for the Doctor.