BTW the operation of nuclear power plant in Switzerland seems to be allowed as long as the ENSI accepts it as safe. Without any knowledge in the matter, I highly doubt there's no tremendous pressure and work done on the ENSI to be more lenient towards risk.
An audit commanded by the Health departments to non goverment related parties points at the vastly under-estimated seismic risk: http://www.atomschutzverband.ch/xs_daten/Fakten/93_3_Experti...
BTW the operation of nuclear power plant in Switzerland seems to be allowed as long as the ENSI accepts it as safe. Without any knowledge in the matter, I highly doubt there's no tremendous pressure and work done on the ENSI to be more lenient towards risk.