- Flood Alert: Means flooding is possible. Prepare a flood kit. Monitor water levels and forecast
- Flood Warning: Means flooding is expected. Fit protection equipment. Move family, pets and valuables to safety
- Severe Flood Warning: Danger to life. Stay safe. Be ready to evacuate. Call 999 if in immediate danger
More top news
Police have stepped up patrols after a woman in her 40s was "dragged to the ground" in a park in east London.
Families living near Heathrow say they are supporting a group of activists facing jail for chaining themselves to the airport's runway.
Police were called to break up a "large fight" which involved a baseball bat, a man dislocating his shoulder and three arrests.