Antony bowed to him gravely.

“Because I guessed that you were a very efficient member of the Force.”

The inspector laughed.

“Well, you came out all right, Mr. Gillingham. You got a clean bill. But I had to make certain about you.”

“Of course you did. Well, I wish you luck. But I don’t think you’ll find much at the pond. It’s rather out of the way, isn’t it, for anybody running away?”

“That’s just what I told Mr. Cayley, when he called my attention to the pond. However, we shan’t do any harm by looking. It’s the unexpected that’s the most likely in this sort of case.”