I have seen the same in Berlin, especially, on Friday evenings. Plenty of old or unemployed people in the city trains, UBahn. The deposits for a glass bottle is

I have seen the same in Berlin, especially, on Friday evenings. Plenty of old or unemployed people in the city trains, UBahn. The deposits for a glass bottle is 10 euro cent and for PET is about 25 cent, IIRC.