Police officers and staff from the Westcountry have arrived in London for a protest march. Police forces across the region are campaigning against budget cuts. The march is about to start.
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It will be dry and bright in the morning but as the day goes on it will become wet and very windy.
Eastern parts will have heavy rain in the morning, clearing by afternoon.
Fire and Rescue Service says it received a 999 call to say there had been an explosion in a third floor flat within a mid terraced building.