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.
More top news
A new centre for children's charity the NSPCC is opening in Leicester, along with a new service to protect victims of domestic violence.
A rather cold and unsettled week.
Scattered showers overnight, mainly dry on Tuesday.