At first sight he was inclined to agree with Merriman, that the deceased had met his death at the hands of a member of the syndicate, and if so, it was not unlikely that all or most of the members were party to it. From the mere possibility of this it followed that the most urgent thing for the moment was to prevent the syndicate suspecting his knowledge. He turned again to his visitor.

“I suppose you realize, Mr. Merriman, that if all these details you have given me are correct, you yourself are in a position of some danger?”

“I know it, but I am not afraid. It is the possible danger to Miss Coburn that has upset me so much.”

“I understand, sir,” the inspector returned sympathetically, “but it follows that for both your sakes you must act very cautiously, so as to disarm any suspicions these people may have of you.”

“I am quite in your hands, inspector.”

“Good. Then let us consider your course of action. Now, first of all about the inquest. It will be held this evening at five o’clock. You will have to give evidence, and we shall have to settle very carefully what that evidence will be. No breath of suspicion against the syndicate must leak out.”

Merriman nodded.

“You must identify the deceased, and, if asked, you must tell the story of your two visits to the clearing. You must speak without the slightest hesitation. But you must of course make no mention of the changing of the lorry numbers or of your suspicions, nor will you mention your visit to Hull. You will explain that you went back to the clearing on the second occasion because it was so little out of your way and because you were anxious to meet the Coburns again, while your friend wanted to see the forests of Les Landes.”

Merriman again nodded.

“Then both you and your friend must avoid Scotland Yard. It is quite natural that you should rush off here as you did, but it would not be natural for you to return. And there is no reason why Mr. Hilliard should come at all. If I want to see either of you I shall ring up and arrange a place of meeting. And just two other things. The first is that I need hardly warn you to be as circumspect in your conversation as in your evidence. Keep in mind that each stranger that you may meet may be Morton or some other member of the gang. The second is that I should like to keep in touch with you for the remainder of the day in case any question might crop up before the inquest. Where will you be?”