42 0

Image caption Police have released images of two people they want to speak to in connection with the attack. A suspected CS gas attack has occurred on a London Underground train. It happened at 09:13 BST on board a Victoria line Tube train at Oxford Circus in central London. British Transport Police said a number of people were treated at the scene by paramedics for coughing and lack of breath - but there were "no further concerns for their health". The force has appealed for witnesses and released CCTV images of two people they want to speak to. Passenger Michael Roberts was with his girlfriend on their way to Oxford when he said he saw two people "looking into the next carriage had seen some sort of a commotion". Full story

20 July