BuddhaKat
The Big Happy Fat Kat
If I'm not doing anything illegal/wrong then I have no reason to be on guard at the sight of a LEO. If the SHTF I'd be the first person wanting a LEO to be around. Translation=Good Guy. I see a cop, I'm of the frame of mind that I'm seeing a friendly. Now if he/she gives me a reason to think otherwise, I'll switch. You see confrontation first, good guy second. I could understand that if you were approached by a gangsta painted from head to toe in prison tats, but a cop is a good guy first until proven otherwise.To be clear the OP didn't make it clear that he was in uniform or clearly identifiable as a cop when he approached the guy, that came later.
I go on guard when approached by a cop because I don't know why he is approaching me when I find out what his reasoning is I adjust my posture
Now some might think me foolish and naive, and they could be right. I dunno. I don't go on alert when a black guy walks into the room either. I guess I'm destined to be a victim.