175 HMP Dartmoor inmates temporarily relocated due to high radon levels; prison closed for safety measures.

175 inmates from HMP Dartmoor in the UK have been temporarily relocated due to high levels of radioactive gas, radon, detected in the prison. The Ministry of Justice has confirmed that inmates will be moved to other facilities while the issue is addressed, with public safety being their priority. The prison will remain closed until necessary measures are taken to ensure the safety of all occupants.