![Radioactive radon gas levels in Devon mapped as Dartmoor prison is evacuated](https://cdn.newsserve.net/ONPglobe256.png)
Radioactive radon gas levels in Devon mapped as Dartmoor prison is evacuated
Devon is a radon hotspot.
Full Article
Devon is a radon hotspot.
Full ArticleBBC Local News: Devon -- All inmates at HMP Dartmoor are being moved after high levels of radon were detected.
BBC Local News: Devon -- It follows "dangerously high levels of radon" at HMP Dartmoor, prison officers say.