South Kent and Sussex residents are being asked to keep doors and windows closed due to a gas cloud that is believed to have come across from Rouen in France.
The warning follows reports of a gas leak from a factory 75 miles west of Paris. Kent Fire and Rescue Service says it is aware of the problem and liaising with its partner agencies to see what can be done.
More top news
James Wright has the forecast.
Cloudy with occasionally heavy showers at first.
James Wright has your evening forecast for the east of the region.