Hi, I will be traveling to Paris on either January 3rd or 4th. I am a US citizen using only a US passport. (so, only a 90-day tourist pass). With that said, does anyone know how stricltly enforced the 90-day stay is? In other words, if I end up staying until just April 10th, what are the likely consequences? Should I expect a small fine or something worse?
Also, when entering Paris, will customs want to see a return flight either at or before 90 days or can I get away with not having a return flight at all?
Any help is GREATLY appreciated. Thank you.