You are right about that, I lived in Trier, a German town next to the border to Luxembourg. A lot of people in the area went there just to fill their tanks (gas

You are right about that, I lived in Trier, a German town next to the border to Luxembourg. A lot of people in the area went there just to fill their tanks (gas is around 20 cent less per liter) and stock up on cigarettes and coffee.