Ordinarily Gregory was a lazy devil, in fact he prided himself upon being a master of the gentle art of idling gracefully. He never ran when he could walk, stood when he could lean, leaned when he could sit, or sat when he could more comfortably lie down. He loathed every form of exercise and had been regarded as a crank at his public school because of his open hatred of all ball games. He would, perhaps, have proved highly unpopular on that account if nature had not endowed him with other assets; a lean sinewy body, which made him a dangerous opponent in a scrap, and a bitter caustic wit to which the games enthusiasts found it difficult to reply. Moreover, he was quixotically generous and the ringleader in any devilry which could alleviate the monotony of the dull scholastic round. In consequence, he had been forgiven his idiosyncrasy and let off the penalties which would have been meted out during their first terms to most youngsters who had such heretical tendencies and, later, he established a definite reputation as a ‘bad man’ which earned him much admiration among the younger boys.
Perhaps it was the very fact that he had made it a life rule never to exert himself unnecessarily which accounted for his continued fitness. It so often happens that footballers and rowing blues run to seed and put on fat when they are compelled to abandon their regular hours of sport through the ties of business or professional life, whereas Gregory, never having put himself to any strain, had retained his supple figure and his wind unimpaired.
He could not, of course, compete with a trained athlete but he had a wonderful reserve of strength and when he felt it necessary to use it he could put up a far better performance than the average man of his age.
As soon as they were clear of the slope he broke into a long loping trot which Rudd, who was half a head shorter, but of far more muscular build, found it difficult to keep up with.
The going for the first mile over the coarse grass was tiring and tricky, as they felt it too risky to show a light, but when they reached the track Gregory produced his big army torch and lit the way as they ran on side by side.
Luck was with them when, panting and breathless, they reached the road, for they had hardly gone two hundred yards along it in the direction of Calais when a lorry loaded with fresh vegetables came rattling up behind them. Gregory hailed the driver in French and offered fifty francs for a lift into the town. The man blessed his luck and, gasping from their exertions, they scrambled on to the back of the vehicle.
‘So it’s smugglers we’re after,’ said Rudd when he had regained his wind. Gregory nodded. ‘Since protection came in with the National Government the whole racket has started up again. You see, there’s a packet of money to be made now for anyone who can get silks and cameras and a score of other things into England duty free. The big concerns won’t handle the stuff, but any amount of contraband is jobbed off cheap through some organisation in the East End to scores of little shops all over the country, which enables them to undercut the big corporations. That’s why Sir Pellinore’s people are getting so het up. Their turnover’s been going down thousands a week in the last eighteen months and this new smuggling racket is the reason. But there’s a more sinister side to it than that. I’ve been put on to try and run this dangerous organisation to earth; so that we can hand particulars over to the authorities and have it mopped up.’
‘Seems like you’ve succeeded pretty quick, sir.’
‘Good Lord no! What we’ve seen tonight is only one thread in the tangled skein. These people must be operating on a huge scale. They’ve probably got half a dozen bases on this side, because if they sent every cargo from that dip in the downs the French police would get wind of it before long. We’ve got to find out where they land their stuff in England and how they distribute it afterwards too.’
‘Seems a chancy game ter me, anyhow, with all the planes there are flying about these days. Some bloke might fly over casual like any old night ‘nd spot those flares.’
Gregory shook his head. ‘Didn’t you notice the flares were placed irregularly—so that the valley would not have the appearance of a proper landing ground from the air? Besides, Gavin Fortescue is as wily as the traditional serpent: we’ve got to give him that. If anybody visited that base in the day time there wouldn’t be a thing to show what’s going on, not even a cart-track, because the goods are all consigned to one of the little fishing villages on the coast and brought up underground through the caves.’
‘Maybe, Mr. Gregory sir, but what abart all them planes? They’ve got ter have ’angars, ain’t they? Though I didn’t see none.’
‘Of course you didn’t—because the planes are not kept there. Each one is probably registered as a privately owned machine and housed separately somewhere between here and Paris. Then, when these night birds get their orders, they go up, only land here long enough to take on their cargo and are away again over the sea. I doubt if the whole operation takes more than half an hour so, if they don’t use any one base too frequently, the chances are all against their being rumbled in an almost uninhabited stretch of country like this.’
‘Half an hour, eh! Blimey, we’ll have to make it snappy then if we’re to be in the air before they hops it.’
‘Ever known me run without reason?’ Gregory replied tersely. As he spoke the lorry was rumbling into the outskirts of Calais. Leaving Rudd, he crawled forward and spoke to the driver, asking him to take them direct to the airport for an extra ten francs.
The man complied and five minutes after their arrival they were in their plane, Gregory having already thrust a note into the oily palm of the mechanic and asked him to telephone the garage with particulars of the spot where they had abandoned the hired car. Next moment they were in the air.
Gregory did not make straight for the secret base on the downs behind Cape Gris Nez. The place was so near by the measure of air travel that he would have been compelled to fly low over it and, perhaps, give away to the smugglers the fact that they were being watched. Instead, he spiralled round and round to gain altitude then, when he had reached three thousand feet, turned the plane’s nose towards the west.
It was the dark period, between moons, and he guessed that the smugglers had purposely chosen this, and the succeeding dates mentioned in the telegram, to run through their cargoes; but there was little cloud, and many stars lit the August night. By their faint glow it was quite possible to make out the coastline and his position was easily ascertainable from the harbour lights of Calais and Boulogne.
As they passed over Mont Couple he felt a stab of disappointment. The flares in the hidden valley were no longer burning so he assumed that the secret fleet had already sailed but he turned his plane seaward in the hope that he might yet pick them up.
They had been cruising for about five minutes and were well out over the water when Rudd tapped him on the shoulder and jerked a grimy thumb towards their tail.
Gregory looked back towards the coast and saw what it was that had caught Rudd’s attention. Dead in their rear certain stars in a long oval patch of sky seemed to be blacked out for a moment and then show up again. It was the smuggler fleet behind them and Gregory cursed himself as a fool for not having realised that the flares were only necessary to guide the planes in to their unofficial landing ground. Directly all the machines had arrived the flares would be put out in order further to shorten the time in which discovery of the secret base was possible by a casual plane passing over.
He began to climb again. His intention being both to gain further altitude and, by the resulting loss of speed, allow the smuggler fleet to pass under him. Ten minutes later he was up at five thousand feet and dimly silhouetted below him against the sea stretched the long line of heavy bombers; but now they were climbing too and he judged that they meant to pass over the English coast at as great an altitude as possible, in order to escape drawing attention to themselves by the roar of their engines.
He climbed still higher as they passed beneath him, and altered his course a little when he noted that the fleet was now veering to the north.
Soon he picked up the lights of the English coast lying thousands of feet below to his left and, having acquainted himself with the varying flashes of the Kent lighthouses that morning for just this purpose he was able to check his course as almost dead northward, with Dover and the South Foreland light on his beam.
The smuggler fleet was a good way ahead, below him now and still climbing, but he hoped that if he could maintain his present distance they would lead him in to their English landing ground without suspecting that they were being followed. Unfortunately, visibility ahead was by no means so good as it had been over the French coast, and a moment later they passed through a cold wisp of cloud.
Gregory grabbed the throttle lever in his left hand and pushed it through the gate of the quadrant, bringing his supercharger into play and decreasing his distance a little, as he feared to lose the squadron; but they flew on, still gaining height, and apparently taking advantage of the cloud patches rather than avoiding them. A few moments more and he could see only two machines on the extreme right wing of the flight.
Cursing the clouds, he mounted again, hoping to get above them but the upper layers proved thicker than any he had yet encountered and now the smugglers had disappeared. The sound of their engines was of no assistance since the roar of his own blacked out any other vibration; and as they were flying without lights he could only hope to spot them again in a clear patch then they momentarily obscured a star here and there.
For another ten minutes he flew on; still towards the north. He could no longer see the coastline below him but judged that they must have left Deal behind on their left and were coming up to Ramsgate. In the dense cloudy masses through which they were now flying it seemed that all hope of sighting his quarry had vanished, so he decided that his best course was to get down below the cloud banks, pick up the coast, and cruise along it on the off chance that he might spot the smugglers when they came down towards their secret landing place. He had little hope that luck would favour him as it was probable that each machine would make for a separate destination, perhaps far inland, but it was worth trying.
Five minutes later he was free of the clouds and picked up Ramsgate with the North Foreland light beyond it. Then he suddenly banked steeply to the left for he had just spotted a single plane tearing through the night sky over Thanet.
It might only be some amateur pilot practising night flying but, on the other hand, it just might be a single unit now detached from the smuggler squadron. Setting the controls, he pulled out his night glasses and focused them upon the solitary night flyer, then grunted with disappointment. It was not a big plane such as he had hoped to see, but a passenger machine, probably a four-seater.
They were well inland now and heading west-north-westward. The solitary plane was a thousand feet below them and, as Gregory came down, he picked up a long irregular broken chain of lights upon his right which, although the town was dark and the holiday-makers long since sleeping, indicated the deserted front at Margate.
A few moments more and he could see the sea again; the north Kentish coast where it runs towards the Thames estuary. Westgate, Birchington and Herne Bay lay somewhere ahead of him.
The other plane was dropping now towards a great belt of trees a little inland from Birchington. Their massed foliage stood out darkly in the faint starlight against the flat arable land which surrounded them on every side. The ring of trees was at least two miles in circumference and several broad open spaces in its centre suggested that the place was a private park.
From his greater altitude Gregory watched the solitary plane through his night glasses as it descended. Another moment and, circling into the wind, it floated down towards one of the bare patches in the very heart of the great belt of trees.
Instantly Gregory swung away to the south again; knowing that immediately the other plane landed its engine would be switched off and the roar of his own machine would attract attention.
Diving now to gain speed he headed away from the big tree-girt enclosure, then flattened out and returned ten minutes later at a height sufficient only to ensure escaping that aerial death trap, the grid system, with its thousands of pylons now forming a network over England.
As he sighted the tall tree-tops again, standing out stark and black against the naked Thanet landscape, he decided to chance any pylons and risk a landing. A broad field lay below him. He could not guess if it was corn already harvested or stubble, but switching on his landing light he turned his plane towards the prevailing wind, and came down gently.
His luck was in. The plane bounded lightly for fifty yards and he was able to bring it to a standstill without turning over.
‘Stay here,’ he shot at Rudd. ‘If the village constable happens to be on the prowl after poachers say we had to make a forced landing—and that I’ve gone for petrol. Better get out the corkscrews and picket the plane in case the wind gets up. The machine we followed may have nothing to do with the outfit I’m after, but anyhow I’m going into this place to find out a bit more about it. I may be away some time.’
‘I get you, sir,’ Rudd muttered, and Gregory tumbled out on to the ground.
The field was ridged with coarse stubble; but he was soon out of it and across the low ditch into a winding lane which followed the curve of a thick, six-foot hedge, overhung by the leafy branches of massed trees on its far side.
The place was evidently a private park and a splendid site for secret landings, Gregory thought, remembering the several fine open meadows, separated by patches of woodland, but all enclosed within this outer belt of trees which surrounded it entirely.
He ran lightly along the lane, hoping to find a break in the hedge or a place where he could scramble over easily, but it was in good repair and he covered two hundred yards before he found a suitable spot.
A grassy bank below the hedge sloped up a little for a foot or more and from it protruded the stump of an old tree. By mounting on the stump he was able to fling himself bodily on the top of the hedge and slip down on the far side.
It was pitch dark there and he did not dare to use his torch; not knowing how deep the ring of trees might prove at this point and fearing that a light might be spotted by the people who had landed in the plane.
He ran into a tree trunk, barked his knee, and swore angrily then, more cautiously, with hands extended in the darkness, he crept forward. The eerie silence of the night-shrouded glade was broken only by the snapping of twigs beneath his feet.
As his eyes became accustomed to the gloom he could just make out the boles of the big trees in time to avoid them, but the belt was much deeper than he had supposed, almost a strip of woodland, and he had to tiptoe a hundred yards before he emerged into the open.
He found himself then in a meadow, but there was no house or out-building in sight, such as he had expected. Turning right he warily continued his advance, sticking closely to the line of trees in order to be able to take cover behind them, if necessary, at a moment’s notice, until he came up against an iron fence which bordered a gravel drive.
Remaining in the field he broke cover and proceeded, parallel with the drive, towards the centre of the park. After what seemed an interminable time the big field ended and he came to another wood. Clearing the fence he plunged again into heavy darkness down the driveway between the overhanging trees.
A moment later he caught a glimmer of light through the tree trunks and tiptoed forward until he reached the edge of the wood. Upon his left there was another great open space, a lawn with meadows beyond, perhaps, and on his right the drive broadened into a wide sweep before a long three-storied house, up to which trees and bushes grew at both its wings.
The light came from an uncurtained downstairs window, and by it Gregory could see clearly now a big closed car drawn up in front of the porch. As he watched, the light in the window was switched off, then four people came out of the darkened doorway and got into the car.
The engine of the motor purred. Next moment the beam of powerful headlights threw a golden glow on the gravel drive. Quick as a cat Gregory leapt back into the shadows and crouched there, dazzled for the moment by the blinding glare, and almost certain that his presence must have been discovered; but the car turned on the sweep and roared away in the opposite direction from which he had come, down the west drive which led to the Birchington Gate of the park and the road to London.
His glimpse of the car’s occupants was brief but the man at the wheel and another seated beside him, like chauffeur and footman, had been wearing leather jackets so Gregory guessed them to be the pilots of the plane, while Lord Gavin Fortescue was hunched in the back seat and, next to him. wrapped in heavy furs above which her delicate profile rose as beautiful as a cameo, Sabine had been sitting.
Gregory released his breath with a little sigh of satisfaction at the success of his hunch to follow the solitary plane. It had led him to Lord Gavin’s headquarters in England, which was, perhaps, more valuable even than finding one of the places where the contraband was landed.
As soon as the car had disappeared he stepped out from the trees and examined the front of the house. It was now in total darkness and the whole place seemed to be unoccupied. He scanned the lawns before it for the plane, but that was nowhere to be seen, so he assumed it had been run into a hangar, and tiptoed towards the far end of the house to see if he could find any building in which it might be garaged.
Passing through the shrubberies there he came upon some greenhouses and then two high windowless buildings which he thought might have been built for squash or as covered tennis courts.
He beat a gentle tattoo with his finger-tips upon the locked door of one of these while he considered the situation. He felt that his luck was very definitely in tonight and that the house might hold all sorts of interesting secrets. This was far too good an opportunity to try and unearth some of them for him to even think of rejoining Rudd and flying back to London yet awhile. The problem was how to force an entry into the house?
Behind the big brick buildings he could just make out, in the faint starlight, a row of outhouses, stables and garages. Proceeding between them with a cautious, almost cat-like step, he passed a fifteen-foot brick wall with espaliered fruit trees on it; the eastern extremity of a fine walled garden. Turning right, he found himself at the back of the house itself. This too was wrapped in heavy silence and no light came from any of the windows.
Tiptoeing forward across the gravel, so that it barely crunched under his feet, his shoulders hunched, his eyes alert, like some prowling cat, he stalked along the rear side of the house, examining each window with the aid of his torch, which he now no longer feared to show as the place seemed to be quite deserted.
At last he found a spot suitable for his purpose; a small uncurtained window through which he could see a sink. The place appeared to be a scullery and a corner of the window frame was broken. Getting his fingers into the aperture he wrenched with all his might. There was a sharp crack of splintering wood as the catch was torn from its socket and one half of the window swung out towards him. Reaching inside he undid the bolt which held the other half and drew the casement wide open.
Gripping the sill with both hands, he put his head inside, and was just about to lever himself up when he caught the sound of a stealthy footfall on the gravel close behind him.