Driving licence Internal combustion engine/electric motor

From 2010 onwards, there will be more vehicles with electric motors on our roads.http://www.n-tv.de/…/985250.html In my grey rag of 1975, the word “electric motor” is explicitly crossed out and only the word “combustion engine” is visible. In my opinion, this applies to all driving licences issued so far. Does this mean that we have to have a driver’s license if we want to drive electric motors? … and secondly: Where do we discuss this topic meaningfully in MT?