"Traveling on overcrowded trains through Germany. Traveling on overcrowded trains through Germany. pic.twitter.com/ssfLCPsR8o — Greta Thunberg (@GretaThunberg) December 14, 2019 DB responded testily, pointing out that Thunberg had travelled in first class during her journey through Germany. Overcrowded trains is a great sign because it means the demand for train travel is high!" Overcrowded trains is a great sign because it means the demand for train travel is high!

Source: The Local December 15, 2019 14:48 UTC