Originally Posted by
CliffordK
I think Germany requires generators by law...
I was curious about this. The first search result I found is not from the German government, but seems reliable:
From the European Cyclists' Federation
Report on "Requirements on Lighting (Light Intensity) and Reflectors of Bicycles":
Germany – Dynamos are required by law, they must be attached, the battery light alone is not permitted (except for race bikes), no obligation to sell bicycles equipped with lights