“No, no.”

“You are.”

“Well, it’s only sometimes. I can’t keep it up.”

And just then there was a gentle cough behind us. We spun round.

“What the devil are you doing here, Voules,” I said.

“I beg your pardon, sir. I have heard all.”

I looked at George. George looked at me.

“Voules is all right,” I said. “Decent Voules! Voules wouldn’t give us away, would you, Voules?”

“Yes, sir.”

“You would?”