[egorfine]

About five days ago, Szczecin → Berlin, stopped, had my documents meticulously examined and asked some typical questions I haven't been asked for a decade ("What's your proof of residence", etc).

I look like a typical WASP programmer in his forties, so no selection bias or something.

[gambiting]

I guess it's just random stops or some checkpoints are more stringent than others.

[tietjens]

What counts as proof of residence in this case? Asking so I could prepare.

[egorfine]

mObywatel is enough.

See also this marvel of brain damaged legalese: https://www.strazgraniczna.pl/pl/cudzoziemcy/najczesciej-zad...