'Left the script in the pub' my . Barbara Broccoli probably planted the damn thing, and paperclipped her business card on the front of it, along with a printed Mapquest showing how to get from the pub to the studios.
I know that pub, actually. It's right on the gate to the Aerodrome- you couldn't get a pub closer if you tried. It's all very aviation-themed as all the airmen go in there; and I'm sure plenty of Bond people found their way in as well; it would have been about four minutes walk from the cameras to the bar.