In the mountains, the Alpine post-bus has absolute priority over every other vehicle in the road and its penetrating and stentorian three-toned post-horn is the symbol of its total authority, of its unquestioned right to complete priority at all times. The sound of that horn—whether the post-bus is in sight or not—is the signal for all vehicles or pedestrians to stop or move well into the side of the road, a signal that is immediately and automatically obeyed, for the absolute entitlement to the right of way of the official post-bus is deeply ingrained into the minds of all Alpine dwellers, and has been from earliest childhood. A magic wand might have made a better job of clearing that village street, but not all that much better; vehicles and pedestrians alike pressed into the sides of the street as if some powerful magnetic affinity had just been developed between them and the walls of the houses. The expression on faces ranged from astonishment to blank incomprehension. Hostility there was none: there had been no time for any to develop for events were moving far too swiftly and comprehension hadn't even begun to overtake the events. The bus had now reached the end of the village street and still not one shot had been fired.
At the sharp left-hand corner at the foot of the street the two remaining motor-cycles slid off the snow-plough and smashed into a low stone wall: two more absolute certainties, Smith thought inconsequentially, for the automobile cemetery behind Sulz's garage. Ahead of him now he could see the road stretch almost arrow-straight alongside the dark waters of the Blau See. He switched off the Alpine horn button, changed his mind and switched it on again: that horn was worth a pair of machine-guns any day.
“Don't you know any other tunes?” Schaffer asked irritably. He shivered in the icy blast from the smashed front window, and sat on the floor to get what little shelter he could. “Give me a call when you require my services. A mile from now, I'd say.”
“What do you mean, a mile from now?”
“The barrack gates. That guy in the command car had a radio phone.”
“He had, had he?” Smith spared him a brief glance. “Why didn't you shoot him?”
“I'm a changed man, boss.” Schaffer sighed. “Something splendid has just come into my life.”
“Besides, you didn't have a chance.”
“Besides, as you say, I didn't have a chance.” Schaffer twisted round and looked through the rear windows of the bus for signs of pursuit, but the road behind them was empty. For all that, Schaffer reflected, the rearward view was one not lacking in interest: the Schloss Adler, now completely enveloped in flames, a reddish-white inferno by this time lighting up for half a mile around the startling incongruity of its snow and ice covered setting, was clearly beyond saving: arsonist's dream or fireman's nightmare, the castle was finished: before dawn it would be an empty and desolate shell, a gaunt and blackened ruin to haunt and desecrate for generations to come the loveliest fairy-tale valley he had ever seen.
Schaffer shortened his gaze and tried to locate the three others, but all were on the floor, under seats and completely concealed. He cursed as the shaking and shuddering bus lurched violently, throwing him against the right-hand front door, then straightened and peered at the illuminated dashboard.
“God save us all,” he said piously. “Ninety!”
“Kilometres,” Smith said patiently.
“Ah!” Schaffer said as he watched Smith's foot move quickly from accelerator to brake, hoisted a wary eye over the lower edge of the shattered windscreen and whistled softly. The barrack gates were barely two hundred yards away: both the area around the guard-house and the parade ground beyond were brilliantly illuminated by overhead flood-lamps: scores of armed soldiers seemed to be running around in purposeless confusion, a totally erroneous impression as Schaffer almost immediately realised. They were running towards and scrambling aboard trucks and command cars and they weren't wasting any time about it either.
“A hive of activity and no mistake,” Schaffer observed. “I wonder—” He broke off, his eyes widening. A giant tank came rumbling into view past the guard-house, turned right on to the road, stopped, swivelled 180° on its tracks, completely blocking the road: the gun turret moved fractionally until it was lined up on the headlights of the approaching bus. “Oh, my gosh!” Schaffer's shocked whisper was just audible over the fading sound of the post-bus's diesel. “A Tiger tank. And that's an 88-millimetre cannon, boss.”