Who you gonna call?

Not him, he's on his break, puffing away at his cigarette. I say puffing, but you can tell he's a serious smoker by the positioning of the hands, cupping the cigarette as he draws heavily on it, sucking out the remnants of nicotine left within it. He's standing on the platform of a converted routemaster bus with a history.

While everyone is waiting for darkness to fall you can pass the time singing along with this.