EXACTLY one of the videos that was in my mind when I wrote that. I bet he walks up to every single car now with increased heart rate and his hand ready on his pistol. I bet a lot protocols that civilians might find annoying or unnecessary, make a whoooole lot of sense to him now and I bet he follows them.
Tough job man, I got nothing but respect for those guys.
I could not be a cop ... I'd be shooting people before the end of my first shift. It's amazing what those guys and gals put up with out there, but I guess the wins make it worth putting on the uniform in the morning.