Dame Sally Davies, former chief medical officer for England, revealed her ongoing nightmares about the potential danger of Novichok nerve agent following the 2018 poisoning of ex-spy Sergei Skripal and his daughter in Salisbury. During an inquiry into the death of Dawn Sturgess, who was accidentally exposed to the agent, Davies expressed concern over residual Novichok disposal by Russian agents. She confirmed her efforts to alert the public but denied any suggestion of a cover-up regarding health risks. The inquiry, which investigates the circumstances surrounding the incident, continues.