NY State
A long time ago I lived in Wayne county, NY I worked as a two-way radio technician, and had to go into "bad" areas, both during the day and on night call outs. Being I am a smaller guy, I opted for a PPK.
(Hey, if its good enough for James Bond, its good enough for me, LOL)
I had finished a call out at 4AM and wanted to get some coffee and breakfest before going in for my regular shift, so I went into the first restaurant open, a "Big Boy". Turned out to be a on-duty cop coffee bar (free coffee for LEOs). I had on a jacket and the PPK was in a waistband holster. I guess its outline became apparent when I sat at the counter on a stool, so one of the cops came over and asked if I was armed? I said yes, and I have a permit. He said I want to see it. I said "the firearm or the permit?". He said "gun, first". So, I drew it out slowly, and popped the clip. I handed him the PPK and put the clip in my pocket, then got out my permit and handed it over. (Note: I popped the clip because it would not fire with it . The LEOs were issued model 10 revolvers, and I was afraid he would light off a round trying to clear it.)
His next remark is classic. He held up the PPK and said to the other LEOs, "hey, he has a better gun than they give us". Then he returned the gun and permit.
Things go better when you cooperate and don't act sarcastic.
Note: in Florida your permit shows when they run your plates and get to the DL# for the owner. Although Florida is a not inform state, I will, to keep from some new LEO from over reacting to the "discovery" of a firearm.