We are asking people to stay in their houses because the electricity underground has not yet been isolated in the street outside.About 30 to 50 houses are affected and they are all thought to have basements which may be flooded.
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Patrols including local volunteers have been set up after the grisly finds in Thamesmead in the last month.
Thieves targeted a property in Richmond on Monday afternoon.
The station, which saw 44m people commuters use it in 2016/2017, will be transformed into a dining room complete with Christmas decorations.