Traffic education works! Studies show a learning effect of children. However, they also show that after a short time period without further repetition the relevant contents to road safety are lost. At the moment more training is performed considering the relevant accident situation. However, only some aspects of the accident situation is teached with respect to children as road users. It is important to convey the right behaviors and to educate appropriate conflict situations to prevent accidents. This is only possible if the real accident situation is known.