Opel Rocks-e

Never seen such a "car" before. This Opel Rocks-e is a two-passenger electric quadricycle. It is the same as the Citroën Ami (One).
This quadricycle can be driven by younger drivers without the B driving license. The max speed is 45 kmh. In Germany it has no license plate at the front, so radar control (with pictures in Germany taken of the driver) is useless. The vehicle reaches approximately 70km on one load.
The owner gave me a brief lecture about the car, being quite proud of it. It is cheap, has a roof, is stable, needs only one parking slot for two of them, etc.. And without passenger (only the driver) there is space enough for the weekly purchases.