When the convoy had moved through the Aldwych it headed down toward the river. The streets were quiet, practically deserted. The biker had dropped back still further.
“It’s Tower Bridge,” he reported. “They’re heading for Tower Bridge, moving down to the Embankment...”
The three cars took a side turn toward the riverside. A speedboat waited by a jetty. McKinnes jumped out of his car the instant it stopped and ran back to the Granada. He banged on the roof. Shrapnel was out immediately and a second later the rear door swung open and Larry climbed out, Von Joel moving smartly with him, collar up, hat pulled down to his eyebrows and wearing the dark glasses. The speedboat engine churned the water restlessly as the three men hurried along the jetty and climbed on board.
George Minton’s voice came over the motorcyclist’s radio.
“Can you hear me? Steve? What’s going down? I’m just coming into the Strand.”
“They’re putting Myers on a speedboat, Guv. They’re heading downriver toward Tower Bridge. Should have brought water wings. What do you want me to do? We’d never keep up on the road side...”
“Wait,” Minton snapped. “I reckon they’ll bring him back the same way, so we’ll wait. Are you there, Jack?”
“Right there, Guv,” Jack’s voice cut in.
“I’m coming to you,” Minton told him.
The wind off the river felt icy cold as it sliced across the deck of the speedboat where Von Joel stood handcuffed to Larry. Up on Tower Bridge the motorcyclist slowed and stopped, watching them pass under the bridge, then do a careful U-turn. The boat slowed down and its engine was cut.
Von Joel studied the bridge, taking his bearings. He frowned, running his gaze left and right, drawing his jacket collar around his face to shield himself from the wind. Suddenly he pointed.
“Okay, that’s the place,” he said. “Between the arches. Minton dropped it from there.” He glanced right and left again. “Can you get closer?” he asked the man at the controls. “There was a barge he said was always anchored... That’s it, see.”
The boat engine started again and they moved slowly toward the stanchion between the arches where a pleasure launch was anchored.
“It’s going to be a bitch to drag this entire area,” McKinnes said. He turned to Von Joel. “Are you sure?”
“Yeah, I’m sure. You drag there, you’ll find it.”
McKinnes turned away and spoke on the radio.
“Get the frogmen standing by, we’re dropping the markers... over.” He closed the mike switch and looked around, gazing along the bleak yellow-gray expanse of the river. “Let’s take him back,” he said. “We’re too vulnerable.” He opened the mike again and put it to his mouth, crouching, turning his back to the wind. “We’re not waiting on the search,” he reported. “Coming in now. Stand by.”
The engine revved and the boat began to cut through the water again, heading back to the jetty. As they picked up speed Von Joel had his mouth to Larry’s ear, informing him again, teaching him.
“Minton is a real fanatic about weapons,” he said. “He has a hell of a collection. Got a Smith and Wesson Model 39, with psionic suppressor — that’s a silencer, Larry. The gun was developed by the U.S. Navy Special Forces Seal Teams. They used them in Vietnam. They can take out sentries, guard dogs... You need a special shoulder holster. De Santis in America make the best underarm holsters — they custom-build them...”
As the boat sped back along the river, the blue Transit van with Big Jack at the wheel was parked at the end of a side street that opened onto the main riverside road back to town. As he sat there a maroon Volvo saloon drew up alongside. The front passenger window rolled down and George Minton put his head partway through the gap. He was wearing a flat cap and his coat collar was turned up. He wore rimless spectacles.
“Even if they change the return route,” he told Jack, “they’ve got to pass you. Steve’ll give you the go-ahead.” He winked, the merest movement of his eyelid. “You know what to do. Go for it. Steve’ll take you back to the yard. See you.”
The Volvo slid away. Jack fired the Transit engine and backed up the narrow street.
The speedboat returned to the jetty without incident. Larry and Von Joel got back into the Granada; this time Shrapnel got behind the wheel, the police driver taking the passenger seat. McKinnes got into the rear escort vehicle. From where he sat he could see Von Joel talking animatedly, still lecturing Larry about ballistics in the age of high-tech firearms.
As the convoy prepared to move off, the motorcyclist, Steve, drove by on the main road at the end of the jetty. At some distance past them, and a couple of hundred yards from the road where the Transit waited, he veered to the right, stopped, got out his A to Z and stood with his head bowed over the opened pages. To all appearances he was a motorbike courier straddling his machine, checking a route.
In the Granada, Von Joel paused in his explanation of metal resonance suppression. He sat back and smiled expansively.
“How’s about stopping off at a nice little restaurant for breakfast? I know a good place two minutes from here. Savoy Grill. You ever been to the Savoy, Larry? Good service, very convenient for the theater.”
“Get stuffed, Myers,” Shrapnel snapped from the front seat. “Is the back-up vehicle ready, Larry?”
Larry peered through the rear window.
“Not yet, he’s just moving up behind.” He waited. “Okay, we’re all set.” He looked at Von Joel. “What do you mean by wave suppression?” he said, taking up the thread of their discussion. “Something to do with the gun silencer, is it?”
“In a way.” Von Joel nodded. “The sound signature from a weapon can arise from three main sources. One, the mechanical sounds of the working parts, right? Two, there’s the report of the cartridge and cases, and three, the supersonic crack of the bullet. The Model 39, Larry, makes virtually no extraneous sound. Its design diminishes the ballistic report...”
Larry nodded, intrigued, scarcely noticing as a dark maroon Volvo overtook the convoy, gaining speed to pass them and the opening where the blue Transit van waited. In the front passenger seat of the Volvo, George Minton sat with his eyes fixed on the rearview mirror, monitoring the police cars as his driver calmly tooled past them. Lying in Minton’s lap was the radio booster control, his hand resting on it lightly.
From Jack’s position behind the wheel of the Transit, he saw a segment of the main road and the river beyond it. Buildings on his left prevented him from seeing the police convoy approach. He shifted nervously in his seat, staring at the empty road, gripping the wheel and glancing at the radio lying on the seat beside him.
Out on the road Steve had a clear view of the convoy in the wing mirror of his motorcycle. He spoke into his mike loud and clear.
“On the count of five, floor it. It’s the second car — repeat, the second car you see, and it’s heading toward you now...”
The first car swept past the bike, then the second. The third was some way behind, traveling at a good observational distance.
“Five,” Steve counted, “four, three...” He realized he had mistimed, the second car was too far from the road end. “No! No!” he yelled. “Hold it... Two, one... Go!”
Steve dropped his A to Z, flipped down his visor and kick-started the bike. At that moment McKinnes was telling his driver to take a look at the motorcycle ahead. It was off and accelerating before they could reach it. As Von Joel was explaining about the loss of muzzle velocity caused by conventional silencing devices, Larry glanced out the window to his right and saw a blue Transit van come screeching out of a side road straight toward them. Shrapnel saw it at the same time and nearly swerved but there was no room, he was too near the river.