The Environment Agency calls it a matter of life and death. Tens of thousands of homeowners in the South East who could be at risk of coastal and river flooding have not signed up to get free flood alerts.
Sarah Saunders spoke to flood victim, Richard Bliss and Tim Norton from the Environment Agency. Click here to see if you appear on the flood map.
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Thursday night's weather for the east of the region
Thursday night's weather for the west of the region
Thursday afternoon's forecast for the east of the region