Power has been restored to homes across the east that were left without electricity after Friday night's stroms.
UK Power Networks say power is back on to customers again, after around 7,000 were affected orginally.
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It will be a dry day and very warm with bright and sunny spells.
Armed officers will be on patrol at major infrastructure sites across Essex and the county will see more police patrols.
The major party leaders' campaigns for the General Election will remain suspended on Wednesday following the Manchester terror attack.