"I want to handle this so you'll know I haven't double-crossed you no matter what happens. The Golden Cock bar will be crowded, and I'll mingle in the thickest of the crowds. The police may tail me and be watching. Don't speak to me or give yourself away in any way. Have a brief note wadded up to slip into my right hand, telling me where to meet you. I'll stay in plain sight after you give it to me, and won't communicate with anyone until I go out to my car and read the note. You can follow me to make sure I'm not being tailed. Then you'll know I'm on the level."
Shayne paused, feeling uncertain, yet hopeful. He knew it wasn't very good, but it was the best he could think of on the spur of the moment.
"That sounds like a lot of melodramatic hocus-pocus," his caller complained.
"That's the way it has to be if you want to see me tonight," he said flatly. "At the Golden Cock in half an hour." He cradled the receiver before the man could make further protests.
(from This Is It, Michael Shayne," by Brett Halliday)