For some weeks he hunted for Mr. Ricardo in vain. He tried all the favoured spots which a considerate country sets aside for its detractors and its lunatics so that they may express themselves freely, without success. Mr. Ricardo seemed to have taken fright and vanished. But one afternoon, returning from the hospital, Stonehouse met him by accident, and followed him. He made no attempt to speak. He meant, this time, to find out where the old man lived, and, if possible, to come to his assistance, and his experience taught him the danger and futility of a direct approach. He followed therefore at a cautious distance that it was not always possible to maintain. Although it was early in the afternoon a dense but drifting fog wrapped the city in its dank folds, and the figure in front of him sometimes loomed up like a distorted shadow and then in a moment plunged into a yellow pocket of obscurity, and was lost. Then Stonehouse could only listen for his footfalls, quick and irregular, echoing with an uncanny loudness in the low vault of the fog.
Mr. Ricardo had evidently been speaking, for he carried the soap-box slung over his shoulder, and he was in a great hurry. It was extraordinary how fast the lame, half-starved old man could walk.
They crossed the park and over to Grosvenor Place. There was no doubt that Mr. Ricardo knew where he was going, but it flashed upon Stonehouse that he was not going home. There was something pressed and sternly in earnest about the way he hurried, as though he had some important appointment to keep and knew that he was already late. Once Stonehouse had to run to keep him within hearing.
They went the whole length of Victoria Street. Stonehouse had been physically tired out when he had started. Now he was not aware of being tired at all. A gradually rising excitement carried him on, unconscious of himself. He had no idea what he expected, but he knew definitely that something deeply significant was about to happen to them both, that they were running into some crisis.
Outside the Abbey the fog became impenetrable. The traffic had stopped, and the lights, patches of opaque rayless crimson, added to the confusion. There were people moving, however, faceless ghosts with loud footfalls, feeling their way hesitatingly, and among them Mr. Ricardo vanished. Almost at once Stonehouse lost his own bearings. In the complete paralysis of all sense of direction which only fog can produce, he crossed the wide street twice without knowing it. Then he came up suddenly under the spread statue of Boadicea and into little knots of people. A policeman was trying to move them on without success. They hung about hopefully like children who cannot be convinced that a show is really over.
"It's no good messing round here. You aren't helping anyone. Better be getting home."
Stonehouse knew what had happened. It was extraordinary how sure he was. It was almost as though he had known all along. But he said mechanically to one slouching shadow:
"What is it?"
A face, dripping and livid in the fog, like the face of a dead man, gaped at him.
"Some old fellow gone over—no, he didn't tumble, I tell yer. You cawn't tumble over a four-foot parapet. Chucked 'isself, and I don't blame 'im. One of them police-launches 'as gone out to fish 'im out. But they won't get 'im. Not now, anyway. Can't see two feet in front of yer, and the tide running out fast."