My question involves criminal law for the state of: Idaho
A friend of mine was in a parking lot with her boyfriend who she hadn't see for a long time. They were going to go inside and eat lunch however started kissing and such in the back seat of her car. Things somewhat got out of hand and a waitress came over and knocked on the window and asked them to leave. Immediately (she had a shirt and underwear on) jumped into the front seat, pulled out, and left completely embarrassed. While she was leaving she noticed the waitress was writing down her license plate number. She is completely panicked about this. What can happen to her/them? Can they call the police and do something about this? What would be the time frame? Will the cops come to her house since it was her car?
She was stupid, and knows she will NEVER do that again. I feel bad for her, and just want some advice.
Thanks!

