Purvis said he didn’t count them.

‘Well, okay. I’ll see what I can do. I’ll buzz you on the next move. So long for now.’

Dallas replaced the receiver, pushed open the booth door and walked fast across the lobby of the Hotel Cosmopolitan to where Jack Burns was reading a racing sheet, with one eye on the reception-desk.

Dallas leaned over his shoulder.

‘The old man wants me to find out who those two are,’ he said. ‘Stick around and try to earn your money. If anyone shows up, give the old man a buzz.’

Burns groaned.

‘If I have to sit in this goddamn lobby much longer, I’ll go nuts,’ he grumbled. ‘I wouldn’t mind trailing that blonde myself. Get her telephone number, Ed. She might make blind dates.’

‘Not with you, she wouldn’t,’ Dal as said. ‘A nifty like her needs the velvet touch. I could rock her dreamboat myself.’

‘You’d have to knock over a bank before you got within a mile of her,’ Burns said, mopping his round fat face. ‘A frill with that shape doesn’t have to give anything away. It’d cost you plenty.’

‘You could be right at that.’ Dal as straightened. ‘Don’t fall asleep on the job. The old man thinks this’s important.’