You're driving your car and a cop in a car or on a bike pulls you over. If you abide by the depictions seen in movies and television-- which may or may not be informed by real life practice-- you open your driver-side window but don't get out your license and insurance until the cop walks over to you on foot and asks for it.
I may have been pulled over roughly once a year in the past 40 years, and it's my experience that there's never an occasion when the cop will NOT ask for license and insurance.
I'm curious, then, if anyone else does what I do: before the cop even gets out of his car, I get my info out of my wallet or whatever and have it ready for him when he comes up to my window.
I told that to a friend, who says that you should never make any moves in your car whatsoever until the cop approaches and tells you to do something. My friend didn't mention whether he was including the action of sliding down your driver-side window, but I would think that waiting to do that would probably irritate the officer involved. My friend was leery of making any sort of "reaching action" that might be construed as pulling out a weapon.
I'll allow that such a misconstruction is a possibility, but I'm not sure it's any worse a risk to the driver than he takes by waiting until a cop comes into range of your window, and then fumbling around for your wallet.
I've been doing my procedure for many years and though I've been admonished by cops for other irregularities, not one has ever admonished me for having the info ready for him to take. I can't read minds, but I've generally had the impression that on an individual basis the cop wants his job to be done as soon as possible, assuming his reason for stopping you is judicious. Cops probably don't actually appreciate the gesture-- if I've ever been let off with a warning, I don't remember it-- but the only reason for me as a driver to do all this is to avoid any complications.
Another person I talked to said she too had always heard, "Don't make a move until you're told to do so."
What is the majority experience / opinion here?