Rolls-Royce will make nearly 400 job cuts with a large number of them going at their plant at Ansty, near Coventry, according to reports.
The union Unite claim the factory is to close in the future.
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Footage of the police raid shows that the house had been entirely gutted and replaced with growing equipment.
They wanted to support the Sherpa communities following the 2015 earthquake.
Cold with a mix of sunshine and showers today.