I am a U.S. citizen and while I was visiting Canada two years ago I recieved a traffic ticket for having a radar detector in my car. I never paid the ticket because I am a poor college student and did not think I was going to go back to Canada. Now I plan on going to Europe this summer. The unpaid ticket probably turned into a warrant for my arrest. So if I fly from the U.S. to Germany will this unpaid ticket affect me travelling internationally? My biggest fear is they will not let me on the plane or when I arrive in Germany they say I can't enter their country due to this ticket or perhaps warrant.