News Counter-terrorism police confirm nerve agent was used on former Russian spy and daughter 7 March 2018 | 5.46pm
News Huge emergency response as woman is taken into ambulance near Salisbury crime scene 7 March 2018 | 2.22pm
News Huge emergency service response as two woman escorted from Sarum House in Salisbury 7 March 2018 | 1.15pm
News Counter-terrorism police at Scotland Yard take over lead on Russian spy investigation 6 March 2018 | 6.02pm
News Police officers taken to hospital after responding to incident involving former Russian spy 6 March 2018 | 11.44am