In the StVO § 5 paragraph 7 states: "Who his intention to turn left, announced and has arranged itself, is to overtake on the right .. Rail vehicles are to overtake on the right If the rails are too far to the right and make overtaking on the On the right side, it is impossible to overtake on the left, and on one-way lanes, trams may also be overtaken on the left. "
The one-way street is also a lane for one direction only.
Wenn die Fahrbahn (keine Einbahnstraße) rechts neben der Straßenbahn durch andere Fahrzeuge versperrt ist
If the rails are too far to the right, then I may overtake the tram on the left. If vehicles are parked or parked on the right-hand side of the road, then the rails are not too far to the right, it just disturbs the vehicles. The exception on the left to overtake is not valid in this case.