How is it ensured that the rear-view mirror on the bike is working properly?

The combination of adjustments needed for a bike's rear-view mirror is essential for safety and compliance with German traffic regulations.

Firstly, a rear-view mirror must be correctly adjusted to ensure that the cyclist has a clear view of the road behind them. This adjustment is crucial for safe navigation and awareness of other vehicles or obstacles.

Secondly, the mirror must not be damaged. A damaged mirror can impair visibility, making it difficult for the rider to see what is happening behind them, which can lead to accidents.

Together, these factors ensure that the cyclist can monitor their surroundings effectively, thus enhancing road safety. It's important to check both these conditions regularly to comply with the legal requirements for safe riding.