*At 04:00 two scenes play out simultaneously: A fit middle-aged man with a sandy blond crew cut in cross trainers and a track suit jogs to a water fountain in in Tilshead seemingly doing nothing more than innocently taking a drink while discretely attaching a small item. At the same time a woman in...

*A woman in a long white coat with short-wavy platinum hair and violet eyes enters a telephone box outside Ealdwic Park and dials to a GCHQ contractor in Scarborough.* "Olie? It's Alex. I'm calling in that mark you owe me for sorting out the mess you made in Angoor Adda. Yes, that's right. Dou...