This is an old question that is no longer in use.
Images may be missing and the information may be dated.
You are driving the car from which the picture is taken. May you turn off towards Herrängen in some way?
This is a so-called Spanish turn, which means that you are allowed to turn off towards A, but that you must take the detour to the right and then cross the road. It is viewed as the safest option to cross the road rather than to make a left turn.
The following sign is probably erected beforehand:
Direction sign when junction turn is prohibited (F2)
”The sign provides preparatory information indicating that it is prohibited to turn in a junction, but that another direction can be chosen.”
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