The decision to abandon the Philippeville landing was to prove an error of the first magnitude, as it resulted in the Germans being able to get strong forces into Tunisia before the Allies could do so, and a most costly campaign of many months' duration before the enemy were finally thrown out. But the matter which was causing such anxiety at the moment was the Casablanca landing. Being on the Atlantic coast the seas on its beaches were much rougher. On average there was only one really calm day per month, and on four out of every five the giant rollers were so high that they would make it impossible for the assault craft of the separate expedition, which was on its way over direct from the United States, to be beached without being battered to pieces.
Down in the Fortress Basement there was now nothing that anyone could do but await results, and there were still five days to go. The strain was almost unbearable, and like his colleagues Gregory could not help being affected by it; so he was glad when his tour of duty was up and he could concentrate solely on his own intensely harrowing problems.
That night he again reached the Tower at nine thirty, secured the countersign from the Governor's Office, stood the two wardresses a glass of port, and went in to see Sabine. She had frequently begged him to tell her how he was progressing with his plans for her escape, but he had refused to do so from fear that as the time drew near she might arouse the suspicions of the wardresses by showing signs of excitement. He therefore followed what had become his established routine of questioning her about leading Nazi personalities.
At ten to twelve Mrs. Wright unlocked the door to tell him that his time was up. As on the previous night he said impatiently that he must have a few more minutes. At five to twelve she came in again; so muttering angrily he began to get his papers together, but he appeared to have difficulty with the lock of his attaché case and it was close on midnight when he hurried out.
He ran the last hundred yards to the wicket entrance but, as he had planned, by the time he reached it the gate was closed. He saw the officer of the guard, but the regulations were positive. No exception could be made for him and he must remain within the precincts of the Tower for the night.
Retracing his steps to St. Thomas's Tower he rang the front door bell and with a crestfallen expression explained to Mrs. Wright what had happened. Then he put a brighter face on the matter and said philosophically:
'Anyhow, it will enable me to resume my interrogation for a while; and I can sleep on the sofa in the room that the prisoner occupies in the daytime.'
Sabine had been taken up to her bedroom, but she had not yet undressed and was brought down again. For about three quarters of an hour he put further questions to her, then he rang for Mrs. Wright. After Sabine had been taken away, the yawning wardress helped him to make up a shakedown with cushions, newspapers, a rug and his greatcoat on top of them; but when she had left him he got up.
Going to one of the mullion windows that had not been boarded over, he drew aside a corner of the curtain and peered out through its small diamond panes, hoping to find out how frequently the sentries left their boxes to walk their beats. The blackout, which so often in the war had proved his best friend, would, he knew, once again do so in his attempt to get Sabine away; but now it defeated him. Not a glimmer of light broke the sombre pattern of black outside, and gusty rain further reduced visibility. With difficulty he made out the line of the embankment, but he could only guess at the positions of the cannon along it, and nearer in there seemed little chance of picking up from above a moving figure against the dense blackness of the foreground.
After straining his eyes for twenty minutes he gave it up, and praying that he would be favoured the following night with similar conditions, made the best he could of his far from comfortable couch.
In the morning, knowing that the Tower gates were opened at six o'clock he rose early, and by seven was back at Gloucester Road. This was November the 4th, his D-Day, and he had much to do on it; so he had arranged to take it as his weekly clear twenty-four hours off from the War Room.
Having bathed and had his breakfast in a dressing gown, he rang up several boat yards along the Thames above London, enquiring if they had a motor launch for hire. At this time of the year most boats were laid up for the winter, but his fourth call was to a firm at Kew, which had one available and said that it could be ready for him by midday. Then he snatched the best part of two hours in bed.
On getting up he dressed in civilian clothes, hunted out a fishing rod that he had not used for years, threw a few things into an old suitcase, then, taking Rudd with him, took a taxi down to Kew. The manager of the yard expressed surprise that anyone should want to hire a launch for a week in November; but Gregory told him, with some truth, that he was a chair borne airman whose lot it was to work month in, month out, in a stuffy basement; so even if it rained cats and dogs it would not spoil for him the joy of a week's fishing.
The man warned him that the daily allocation of petrol he was allowed to give under rationing was small, so it would not take him very far; but Gregory took delivery there and then of his seven days' quota, which was ample for his purpose. Having paid the deposit they went aboard; Rudd, who had been brought only to jump ashore with the painter when the time came to tie up, was in the bow and Gregory at the wheel.
During the run down river he put the launch through her paces to make sure that her engine was not likely to break down, and soon after two o'clock they tied up at the landing stage fifty yards below the County Hall. By this short expedition Gregory had not compromised his faithful henchman, and he had no intention of doing so. He now told him to walk through to Waterloo Station and take the Underground home, then he himself walked the short distance to the south end of Westminster Bridge, where he took up a position near the blitzed entrance to St. Thomas's Hospital.
He had not long to wait before Kasdar arrived in a taxi. When the Moldavian had paid off the cab he gave Gregory a sullen stare and asked, 'Did you know about the diplomatic bags?'
'What about them?' Gregory replied innocently.
'Why, that they had been stopped. We were notified of it only this morning. The Foreign Office informed us with regret that His Majesty's Government had instructed the G.P.O. to hold all bags delivered after midnight on Tuesday, and that none will be forwarded until further notice. Never before has such a step been taken. It is an outrage against International convention.'
'Really!' Gregory raised his eyebrows. 'I've no contact with the Foreign Office, and it is news to me.'
'But do you realize what this means? My message giving the date of D-Day and the Order of Battle are held up. They will not now be passed on to Berlin until after the expedition has reached its destination. I thought perhaps…'
'What! That I had double-crossed you. Don't be a fool; I have too much at stake.' As Gregory spoke he was feeling immense relief. He considered the Foreign Office to be reprehensibly soft in its treatment of neutrals and had feared that grounds might be put forward for postponing the measure at the last moment. Now he knew that his fears had been groundless and his timing all right; so he was over that hurdle.