The traffic sign "Taxi stand start - establishment right" indicates the beginning of a designated area where taxis are allowed to pick up and drop off passengers. This sign typically means that taxis can stop and park in this location, and drivers should be aware that they may encounter taxis frequently in this area.

According to German traffic laws, vehicles other than taxis are usually not permitted to stop in this area unless explicitly allowed. This helps ensure that taxis can operate efficiently without obstruction and that passengers can easily access taxi services.

It is important for drivers to respect this sign to avoid penalties or fines and to maintain safe traffic flow. If you have any further questions about this sign or related traffic rules, feel free to ask!