Willis for once was greatly cheered by what he had overheard. His failure on the previous evening was evidently not going to be so serious as he had feared. He had in spite of it gained a knowledge of the conspirators’ plans, and he chuckled with delight as he thought how excellently his ruse was working, and how completely the gang were walking into the trap which he had prepared. As far as he could see, he held all the trump cards of the situation, and if he played his hand carefully he should undoubtedly get not only the men, but the evidence to convict them.
To learn the rendezvous for the meeting of the syndicate he would have to follow Archer to town, and shadow him as he did his business. This was Saturday, and the managing director had said he was going on the following Tuesday. From that there would be a week until the meeting, which would give more than time to make the necessary arrangements.
Willis remained in the cottage until dark that evening, then, making his way to Ferriby station, returned to Hull. His first action on reaching the city was to send a letter to Madeleine, asking her to forward Beamish’s reply to him at the Yard.
On Monday he began his shadowing of Archer, lest the latter should go to town that day. But the distiller made no move until the Tuesday, travelling up that morning by the 6.15 from Hull.
At 12.25 they reached King’s Cross. Archer leisurely left the train, and crossing the platform, stepped into a taxi and was driven away. Willis, in a second taxi, followed about fifty yards behind. The chase led westwards along the Euston Road until, turning to the left down Gower Street, the leading vehicle pulled up at the door of the Gresham Hotel in Bedford Square. Willis’s taxi ran on past the other, and through the backlight the inspector saw Archer alight and pass into the hotel.
Stopping at a door in Bloomsbury Street, Willis sat watching. In about five minutes Archer reappeared, and again entering his taxi, was driven off southwards. Willis’s car slid once more in behind the other, and the chase recommenced. They crossed Oxford Street, and passing down Charing Cross Road stopped at a small foreign restaurant in a narrow lane off Cranbourne Street.
Willis’s taxi repeated its previous maneuver, and halted opposite a shop from where the inspector could see the other vehicle through the backlight. He thought he had all the information he needed, but there was the risk that Archer might not find the room he required at the little restaurant and have to try elsewhere.
This second call lasted longer than the first, and a quarter of an hour had passed before the distiller emerged and reentered his taxi. This time the chase was short. At the Trocadero Archer got out, dismissed his taxi, and passed into the building. Willis, following discreetly, was in time to see the other seat himself at a table and leisurely take up the bill of fare. Believing the quarry would remain where he was for another half hour at least, the inspector slipped unobserved out of the room, and jumping once more into his taxi, was driven back to the little restaurant off Cranbourne Street. He sent for the manager and drew him aside.
“I’m Inspector Willis from Scotland Yard,” he said with a sharpness strangely at variance with his usual easy-going mode of address. “See here.” He showed his credentials, at which the manager bowed obsequiously. “I am following that gentleman who was in here inquiring about a room a few minutes ago. I want to know what passed between you.”
The manager, who was a sly, evil-looking person seemingly of Eastern blood, began to hedge, but Willis cut him short with scant ceremony.