What frequently causes younger drivers to have “disco accidents”?

The combination of options you selected accurately reflects common factors that contribute to "disco accidents" among younger drivers. In Germany, traffic regulations emphasize the importance of fitness to drive, which includes being well-rested and physically capable of operating a vehicle safely.

When younger drivers are over-tired, physically exhausted, or not fit to drive, their reaction times and judgment can be severely impaired. This results in increased risks when driving, particularly after late-night social events like parties or clubs. Such conditions can lead to dangerous situations on the road, which is why it is crucial for drivers to recognize their own limits and ensure they are in a proper state to drive before getting behind the wheel.

Maintaining awareness of one's physical and mental state is essential under German traffic laws to prevent accidents and ensure the safety of all road users.