> Someone told me once that by European law I am allowed to keep my identification documents in a safe place when I am not in my home country, so only citizens

> Someone told me once that by European law I am allowed to keep my identification documents in a safe place when I am not in my home country, so only citizens of country are obligated to produce identification upon request. Never heard of anything like that https://europa.eu/youreurope/citizens/travel/entry-exit/eu-citizen/index_en.htm https://europa.eu/youreurope/citizens/travel/entry-exit/eu-c... > it is still always highly recommended to take a passport or ID card with you, so you can prove your identity if needed (if stopped by police, boarding a plane, etc.).