Guardian: Police have carried out what is thought to be the biggest pre-emptive raid on environmental campaigners in UK history, arresting 114 people believed to be planning direct action at a coal-fired power station. The arrests – for conspiracy to commit criminal damage and aggravated trespass – come amid growing concern among campaigners about increased police surveillance and groups being infiltrated by informers. Nottinghamshire police said the raid on an independent school in …