Amidst the escalating tensions and chaos sparked by the Iran war, the question looms large: What is the safest place to seek refuge in the UK during a potential nuclear attack? The key to survival, according to the International Commission on Radiological Protection (ICRP), lies in getting inside the center of a sturdy building or a basement. This recommendation is based on the harrowing experience of Mr. Eizo Nomura, who survived the atomic bombing of Hiroshima in 1945 by taking shelter in a basement just 170 meters from ground zero. The ICRP's guidance emphasizes the urgency of finding adequate shelter before the fallout arrives, typically within 10 minutes or more after a nuclear detonation. Therefore, the focus shifts to identifying locations that offer the best protection against the devastating effects of a nuclear explosion, including radiation, fireball, air blast, and thermal radiation. While the London Underground, with its extensive network of tunnels, might have been a logical choice during the Blitz, modern nuclear weapons pose a different challenge. Experts warn that contemporary nuclear ordnance could penetrate deeper than World War II weapons, casting doubt on the effectiveness of even the deepest stations like Hampstead. Consequently, the emphasis is on being beyond the blast radius of major UK cities like London or Edinburgh. The EMoov report from 2017 identified 20 locations that could potentially offer greater safety than urban areas, but even these secluded spots might not be entirely shielded from radiation carried by wind currents. In such a dire scenario, the secluded island of Foula in the Shetland Isles emerges as a potential haven, offering a unique blend of seclusion and natural protection. However, the ultimate safety of these locations remains a subject of debate, with the list of the safest places in the UK still under scrutiny and discussion.
