After reading this, I just have to share this story...it has absolutely nothing to do with line cutting or parks or anything like that, but....
My husband is a retired police officer. We live in a city with an engineering school that is well known and students come from all over the world to attend. My DH's beat at that time included an area near the university.One night, he pulled over a young man (obviously from another country) for some traffic violation. This guy tried to act as if he didn't understand or speak English when my husband asked to see his license. Well, in our state, you have to be able to read and write in English to get a driver license and obviously my DH was aware of this little rule. My DH was also well aware of what was being pulled on him, so he pulled a trick of his own.
He pulled out his handcuffs, opened the door of this guys car and motioned for him to get out, and told him "jail" as he showed him the cuffs (if he didn't know English, he couldn't have gotten a drivers license, and that's a jailable offense).
Amazingly enough, this guy suddenly became fluent in English.