missile hit her window and a cloud of white vapour floated outside. `Tear gas,' said Philip. `Nice people,' Paula snapped.
He handed her a small instrument like a miniature fire extinguisher. It had a long slim nozzle. Philip was grinning as he rammed his foot down, accelerating well beyond the first police car. `See that button on that thing? It's filled with oil, you place the body on the window edge, press the button and a jet sprays the road. You do that when I say 'now' for the second time. When I first say 'now' you hurl a load of spikes out. See that large black limo coming from the other way? It's wobbling all over the place. Driver's drunk. This is where we create chaos,' he said gleefully. `Paula, give me that spray gun now,' Tweed called out from the back 'You have too much to time properly.' `Good idea,' agreed Philip. 'Just look at that limo.'
It was swerving from left to right, then back again after crossing lanes. For some reason the driver had his interior light on. She caught a vague glimpse of a fat man togged up in evening dress. `Now!' yelled Philip.
The lead police car had almost caught up with them, again approaching on the offside, its siren a hellish scream. Paula had her window down, threw out two handfuls of spiked caps. `Now!' Philip yelled for the second time.
Tweed already had his window down. The spray gun was perched on the window's edge. An amazing amount of oil jetted out on to the road, creating a black lake in the moonlight.
There were a couple of loud bangs as the spikes destroyed two tyres on the lead police car. It swung round and smashed into the rear section of the limo, swivelling it round. The second police car skidded on the oil, rammed into the side of the first police car. The third police car tried to swerve too late, ploughed into the side of the second police car. The fat driver of the limo staggered out, unhurt, and shook his fist, his mouth moving. `There you are. Chaos,' said Philip.
Leaning over to look through the rear-view mirror, Paula saw a mass of twisted metal which reminded her of a car-crusher yard. Skilfully, Newman swung in a wide arc, followed by Harry, avoiding the wreckage completely. `Not bad timing,' Philip, 'it all depended on assessing the position of that limo.' `Well, that's behind us,' said Paula. She had closed the window quickly. Arctic air had entered their Land Rover. Philip had the heating turned full up and soon she was comfortable again. `We've beaten Inspector Benlier,' she remarked with relief. `Oh, that was just the opening shots,' Philip replied. `What do you mean?' asked Tweed. `I call that the prelude. Ahead we go up into the Ardennes to Calouste's HQ at the Chateau les Rochers to destroy him. Don't expect a Christmas party.'
34
The Ardennes. `I'm turning off the main road in a minute, heading across the Ardennes,' Philip said. 'It's some of the bleakest land I've seen in Europe. Remote. Tourists never come here.'
Paula lowered her compact powerful binoculars. She had aimed them ahead while they were still on the main road. `I think you ought to know I saw a lot of headlights coming this way from the direction of Liege.' `That's good news,' Philip said ironically as he turned to the right off the main road. 'Benlier has a section of his corrupt unit temporarily stationed in Liege.' `Where does this lead us to?' Tweed asked. `It's the direct route to Namur and Marche, but I'll bypass both towns by using country roads. It may be a rough ride.' `Rough ride?' Paula repeated. 'So what was that we've just experienced?' `Calouste's HQ is high up in the Ardennes. Chateau les Rochers, an ancient castle perched on the border of Belgium and the toy state of Luxembourg. So he can say he's resident in either country, whichever suits him at any particular time.' `This country we're driving through is like a flat desert,' Paula commented. 'It's like a moonscape, and rocky.' `I turned off the main route across country without your realizing it. We might just elude those police cars.'
Moonscape? As he gazed out, Tweed thought Paula's description was perfect. The Land Rover had started to wobble from side to side. The flat so-called plain was desolate. Its surface was littered with small rocks, shale and pebbles. `This whole area is unstable,' Philip remarked casually. Paula glanced once at him and realized he was looking grim. He was wondering how to get them out of this. She had never before seen him looking so serious. Her reaction steeled her nerve. She twisted round in her seat, pressed her binoculars to her eyes, focused on the three police cars. She could hear a distant whine. The fools still had their sirens shrieking out here in this totally deserted region. And their blue lights were still flashing. Idiots. Paula focused on the lead car. A policeman was standing, head and shoulders poked through the open roof. `A slim man,' she said, 'in full uniform with gold braid and wide shoulders. Mouth open as though he's shouting.' `That will be Benlier himself,' Philip told her, `shouting en advance.' `Must think he's Napoleon at Austerlitz,' Tweed commented drily.
Quite suddenly the gradient changed. They were climbing a steep slope, up and up. Paula focused her binoculars on their destination. `There's a ridge above us,' she reported. 'Perched on its edge a line of big boulders, one of them enormous.' `They weren't there when I came here on a recce three days ago. There's been a landslide…' `Head for that gap between them,' Paula urged. 'Just to the left of that huge chap. Your Land Rover will pass through easily.' `You think so?' Philip queried. `Do as she suggested,'Tweed ordered. 'She has some plan and so often she's right.' `Will do,' Philip agreed with a grin. `Newman and Harry are close behind us,' Paula reported as she glanced back. `So are the police cars,' Philip remarked. `This is better,' Paula said as she lowered her window a few inches and breathed in ice-cold air.
Her brain was now working at full power. `Better than what?' Tweed chaffed her. `Being indoors. The manor was giving me the creeps. Wasn't much better in The Forest. Claustrophobic atmosphere.' `Which may have been an element,' Tweed observed, `in the murders.' `Don't miss the gap,' Paula shouted at Philip, who was just turning his wheel, heading for the opening, followed by Newman's and Harry's vehicles. `That's better,' Paula added. 'You'll just scrape through.' `I'll just glide through,' he said with another grin. `And I think I've spotted your strategy…' `Better late than never.'
The Land Rover had at least a foot's spare space as he passed through behind the rampart line of boulders. Paula stared at the treacherous ground scattered with a slither of shale. `Park the vehicle pointing up the hill,' she suggested. `We may have to leave quickly if everything starts to give way.' `I had thought of that,' Philip replied amiably. 'It's like quicksand.'
The other two vehicles had arrived after passing through the gap. They had followed Philip's example, pointing uphill for a quick getaway. There was a crackle of gunfire even though the pursuing police cars, coming up fast, were still a quarter of a mile below them.
'Prepare to meet the enemy, as they said a hundred years ago,' Tweed ordered.
35
They divided up naturally into couples. Tweed and Paula were cautiously testing the stability of the enormous boulder. He gently leaned against it and the massive rock trembled. On the other end Paula's effort to move it failed. It remained rigid. `It will take both of us to shift it when the time comes,' Tweed called out to Paula. 'At this end I can see through the gap when they're coming. When I shout 'Now!' heave with all your strength.'
Beyond the gap Newman and Marler had tested two boulders very close together. They were positioned behind the smaller boulder, which still looked like a killer.
Beyond them Harry, with his partner Nield, also stood behind two boulders almost touching each other. Paula could see what had caused the boulders to pause where they had. Behind the rampart was quite a wide area of flat ground, before the surface again climbed steeply to another distant ridge. The flat area had slowed their momentum to almost nothing and the slight ridge they were perched against now had brought them to a halt. For the moment.
It was quiet now under the glow of the moon. Benlier must have ordered his men to silence their sirens so they could hear his commands. The three police cars had stopped moving for the moment and the only sound was the purr of their distance engines. There was no more crackle of futile gunfire and a heavy silence had settled over the Ardennes. `Calm before the storm,' Paula said to herself.
Like the rest of the team she had donned her heavy motoring gloves. Bare hands pushing at the sharp- edged rocks would have ended up cut to ribbons and bleeding profusely. She stamped her booted legs on a flat rock to
