Brits are being urged to follow vital safety protocols in the first 10 minutes of a nuclear attack, with guidance from the International Commission on Radiological Protection (ICRP) described as potentially lifesaving. The advice outlines specific actions to safeguard wellbeing and survival in the extremely unlikely event of a nuclear strike on Britain.
Go inside and stay inside
The ICRP guidance states that a nuclear blast, whether from a missile or compact portable device, can cause widespread casualties. A 'suitable and proper response' to a nuclear warning or explosion can 'safeguard you and your family's wellbeing and survival'.
The guidance explicitly says: "The best way to protect you and your family before, during, and after a nuclear blast is getting inside the centre of a building or basement." In the initial 10 minutes following a nuclear strike, it is vital to 'go inside and stay inside'.
The ICRP adds: "The best thing you can do after a nuclear detonation is go inside. Get inside the center of a building or basement to put as much material between you and the radioactive material outside."
Real-life example from Hiroshima
Providing a real-life example, the ICRP shares: "On August 6, 1945, Mr Eizo Nomura was in the basement of a building in Hiroshima, about 170 meters from ground zero. He survived the atomic bombing and died in 1982 at the age of 84. Most people within a few hundred metres of a nuclear detonation are not likely to survive, especially if unprepared."
Another essential measure within the opening 10 minutes of a nuclear strike or explosion is to "be inside before the fallout arrives." The ICRP explains: "After a detonation, you will have 10 minutes or more to find an adequate shelter before fallout arrives. If a multi-story building or a basement can be safely reached within a few minutes of the explosion, go there immediately."
Most secure structures
Based on scientifically-supported radiological advice, the most secure structures for immediate shelter following a nuclear assault are those featuring brick or concrete walls. The radiological prevention body continues: "Underground parking garages and subways can also provide good shelter."
