Fenner got out of the car and began walking down the street. The other two followed him, holding the Thompsons under their coats. Fenner said, “He’s got a place at the back. Would you know it?”

Alex said, “There’s a warehouse round the back, maybe that’s it.”

“We’ll go and look at it..”

Whiskey Joe’s bar had closed for the night. It was just a small pile of black woodwork in the darkness. Alex said, “Down this alley,” softly.

Fenner said, “Stick around while I have a look. I’ll be back.”

He went down the alley, which was very dark and smelt of decay and dark-alley smells. He walked carefully, not sneaking, but making no noise. At the end of the alley was a small square. Turning right and coming up behind Whiskey Joe’s, he could make out a big square building with a flat roof. That, too, was a black silhouette against the star-filled sky. He got closer found a door, tried it cautiously. It was locked. He moved along looking for a window, turned the corner and worked his way along the south side. Still no windows. Round the next corner an iron ladder set close to the wall led upwards into the darkness. Fenner guessed it would take him on to the roof.

He went back fast and noiselessly to the other two waiting at the mouth of the alley. “I think I’ve found the dump,” he said. “There’s only one door. All you two’ve got to do is to lie out there and start with the meat-grinder soon as they come out. Don’t show yourselves, just lie flat and grind away.”

He could see Kemerinski’s teeth as he grinned. “I’ll go up on the roof and send ’em out to you. Don’t make mistakes, an’ when you’ve done the job, beat it. I’ll look after myself.”

The two grunted to show they understood, and then Fenner retraced his steps to the building. He climbed up the iron ladder, testing each rung before he put his weight on it. He counted forty rungs before he reached the top. As his head came over the balustrade he saw in the centre of the roof a square skylight, through which a light was shining.

Fenner knew that he’d have to be mighty careful how he crossed over. The slightest sound he made would be heard by anyone underneath. Before getting on to the roof he walked along the balustrade and looked over. He spotted Alex and Kemerinski hiding in a long ditch that was exactly opposite the door of the warehouse. They saw him and waved. He raised his hand, and then lowered himself from the balustrade to the roof.