Four men have been arrested on suspicion of aggravated trespass this morning.
They were arrested by police after climbing down from a chimney at West Burton power station.
Police say ten people are still 300ft up one of the chimneys where they have been protesting.
On Monday a group of around 30 people gained access to the power station in Nottinghamshire and climbed 300ft tall chimneys to protest against the use of fossil fuels.
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Tuesday will be a rather cloudy and breezy day with the risk of a little rain at times.
Dry at first with sunny spells.
Our presenters have spoken to Dr Christine Harrison from the University of Warwick on the issues of bullying. Click here for advice.