€9 rail pass: 52 million cheap train tickets sold in three months as Germans embrace deal By Charlotte Elton SOURCE: Eurones

A study by the Technical University of Munich showed that while 35 per cent of the 1,000 study participants took the bus and train more often, just three per cent used their own vehicle less often.

 

Suburban Deutsche Bahn Train at Ulm Railway StationLeonid Andronov / canva