first of all thanks for this very informative article and all the individual visa-related situations you addressed just as meticulously. You can not imagine how incredibly helpful all that input is. I also have a question.
I am from Germany and here on a tourist visa. I am planning to overstay my tourist visa for 2-3 weeks. Since I am planning to go on a domestic flight within Peru after my visa is expired..
1) Will I have to worry about airlines checking my digital entry stamp? Normally not, right? And I also wont have to go past immigrations either on such a flight, right?
2) Upon exiting Peru, how likely is it that an immigration officer will impose an entry ban for Peru on me on top of paying the fine for overstaying? Which consequences could such an entry ban have for traveling other countries within South America?
3) If I am detained by the police for whatever reason when my visa is expired already, how likely is it that the police officers can check the digital entry stamp on my passport and what would be the consequences if they notice I am overstaying?
Thanks and keep up the good work!