People were warned to urgently close their windows as firefighters rushed to the scene of a "chlorine cloud" that developed over Surrey this afternoon.
Surrey Fire and Rescue Service released a map showing a huge part of Surrey, around Oxshott, has been impacted by the chemical incident.
A fire and rescue service presence may still be visible for the rest of the day, a spokesperson said. 16:56 Liam Doyle
Residents told they can reopen windows as incident 'contained'
Sussex Fire and Rescue has said in a statement that people can now reopen their windows and doors, as the chemicals have now been contained.
A spokesperson said: "This incident has now been resolved and the chemicals have now been contained. Residents can now reopen windows and doors as usual as there is no longer a