What vehicles may be parked alongside other parked cars on the roadway?

In the context of German traffic regulations, specific rules determine when vehicles may be parked alongside other parked cars.

1. Taxis are allowed to stop next to other parked vehicles to allow passengers to get in or out. This is essential as it facilitates passenger convenience, especially in busy urban areas.

2. All vehicles may stop alongside parked cars when they are being loaded or unloaded. This allows for the transfer of goods, which is common in commercial areas.

3. Additionally, vehicles can temporarily park next to other parked cars if their hazard lights are activated, indicating a temporary stop that is typically for emergency reasons or to ensure safety.

It is important to recognize that the combination of all these situations is necessary to cover various practical scenarios of urban traffic. Understanding these rules helps ensure compliance with traffic laws and promotes safety and efficiency on the roads.