24
votes
6answers
4k views

Flashing headlights on Autobahn

What does it mean when the driver behind you on the Autobahn flashes his headlights?
10
votes
1answer
1k views

Where can I buy the German environmental badge while driving to my destination in Germany?

I am driving to Germany today and just noticed that I am traveling to a city which requires a so called "Umwelt-plakette" or environmental badge to enter. Normally you need to order them in advance. ...