German nuclear scientist Wolfgang Müller said the main risks were from neighboring countries. “There could be smaller accidents during the decommissioning [of German reactors], but they would not lead to large-scale releases. [But] think of Belgium, France, Switzerland, the Czech Republic, and Sweden. If anything happens, we need to protect the German population as well,” he said. Müller was head of the Commission on Radiation Protection a the time of the Fukushima incident.