2-3 months ago, one of our guest didnt wanted to provide ID/Passport, and cancelled the reservation. And get full refund. I sent airbnb all laws that says "All guests should provide ID/Passport to stay in short term rentals, and needed to be reported to government". Actually it is same in any country in the world i guess. But airbnb said, i should write "Guests should present ID or Passport" to my listing. It was very unexpected, to write something in my listing with is also inline with the laws. My opinion, something coming from the laws should not be needed to added to listing since everyone should know the laws according to nature of the laws. When you are in court, you can not say "I dont know the laws".