In the 1960s, Hinkley Point A was a nuclear bomb factory. In the financial year of 1968-9, half the nuclear core was removed to provide weapons-grade plutonium. The system was designed to remove only one fifth of the core in any given year. The rush was the result of the international non-proliferation treaty coming into force in 1970. It has been admitted by Magnox Ltd that there were cooling pond accidents. We must find out the extent of these accidents. Given that there could be uranium and plutonium hot particles that would not have been detected by the gamma spectrometry testing carried out, will the Cabinet Secretary request that Natural Resources Wales suspends the dumping licence and carries out alpha spectrometry and mass spectrometry to be able to say for sure exactly what is in the mud—please?