Saw a guy with a Glock in a good holster. Wearing jeans and a polo shirt. Turned around in line at the burger joint and there were handicuffs. The law! Same in the take out line in the French Bistro. Guy with a Glock in a good holster, two mags on the other side. Pants looked like the 'nice' tactical line. Turned around and saw his shirt - the law! Set of nicely dressed middle aged women doing lunch in an upscale lunch dive. All wearing Glocks. Well, there gold shields on all their belts.
Looks like a good holster is an indication of the law and also neatly dressed.