Can I thank the First Minister for that response? All chemical pesticides are potentially harmful to people and the environment. Of course, some are worse than others, but none are completely safe. Whilst all pesticides are designated to kill targeted pests and problems, unfortunately it's much, much more than those specific targets that are affected; many are washed into rivers, creating problems. The worst pesticides include atrazine, hexachlorobenzene, glyphosate, methomyl and rotenone. Based on World Health Organization data, they're particularly hazardous because of bioaccumulation, persistence in water, soil and sediment, toxicity to aquatic organisms, and toxicity to bees and the ecosystem. Glyphosate is regularly used. Will the First Minister look either to ban the aforementioned pesticides or suggest that they are not used by public bodies in Wales?