A police officer who fell ill after being exposed to the nerve agent used on a Russian ex-spy and his daughter has been discharged from hospital, BBC reports.
Det Sgt Nick Bailey was left seriously ill after responding to the attack on Sergei Skripal, 66, and Yulia Skripal, 33, in Salisbury earlier this month.
The pair remain in a critical but stable condition in hospital.
Det Sgt Bailey said that "normal life for me will probably never be the same" as he also thanked hospital staff.
He said in a statement that there were "no words" to explain how he felt, adding: "It really has been completely surreal".
He added: "I have been so very overwhelmed by the support, cards and messages I have received - everyone has been so incredible."
His wife, Sarah, said: "This has quite simply been the most traumatic event of our lives and it feels like our world has been turned upside down in a really short space of time."