Kent Fire and Rescue say that they have been unable to save a motor launch, one of three boats on fire in the Medway River at Strood Yacht Club.
However, firefighting operations are continuing but the incident is being scaled down to three fire engines and a fire launch boat.
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Kent Police have arrested a woman after using 'Predictive Policing' to work out where crime is most likely to be taking place.
Tuesday's weather for the east of the region
Tuesday's weather for the west of the region