How far do the bicycles protrude beyond the rear of the vehicle? Is there anything additional that needs to be taken into account here?

Depending on the bike: In Germany, a red warning flag must be attached for loads that protrude >1m beyond the lighting limit.

The flag is included in our "Full Kit Shuttle" and "All in Kit Shuttle" packages. Please note that in other countries, such as Italy, there may be other regulations that must be observed.