One time i got kicked out of a mall for criminal trespassing when i was younger, i went back to that same mall thinking they would not recognize me(i was 19, stupid i know) i ended up being arrested and all this stuff but when the cop came, i was calm, respectful, didnt argue and she took me around the corner away from the mall security office so it looked like she was booking me to them and pacify the mall cops and she just let me go and actually came and got tattooed by me 3 weeks later at the shop i was working at haha. I will probably get flak for this but even if a cop is coming at you aggressive and you act polite and fake it til you make it sort of attitude most of the time they will just let you go with a warning. Its the sighs, eye rolls and dramatics that get them riled up. Respect equals respect, even if yours is feigned.