I nodded. “The regimental tie, of course. He also identified the rod and serpent on the lapel pin. And as for the carefully contrived mufti, the badly scratched Rolex, and the suntan you had me work on these past many weeks, they all proved inspired.”
“So very cooperative of him to have seen what we wanted him to see.”
“Yes, and as you can hear, he’s rather pleased with himself about it. But as you’ve always said, ‘Blood will out.’ ”
My colleague nodded and I opened a second application that brought up a detailed map of London onto the screen. The red dot moving slowly across the display, as if directed by some unseen force, told us that the tiny Hitachi satellite navigation transponder I’d managed to get positioned up under the rear wheel arch was functioning properly. It remained to be seen just how effective the dozen or so specially colour-matched RFID tags of various sizes I’d secreted around the cab would prove to be, especially in conjunction with the Real-Time Location System we’d only recently acquired, but that was work for another day. Meanwhile, our once-friendly cab driver continued to vent his spleen.
There was a long pause and but for the continued background noise I would’ve thought there’d been a break in transmission. I held my breath, hoping against hope that the “cabby” hadn’t spotted any of the microphones I’d hidden inside his taxi. Thankfully, though, my worries proved groundless, as it soon became very clear he’d simply been gathering his thoughts.
It was then we heard the voice that once heard can never be forgotten. I glanced over at my companion, who nodded and removed the long cherrywood pipe from his mouth, his eyes suddenly as hard and as black as obsidian.