Illustration from "Protect and Survive" shows a family entering their inner refuge in the fall-out room. Use a polythene bucket and an improvised seat to make a toilet, it recommends, and make sure you stock enough toilet paper. Humdrum advice -- wipe your shoes, draw the curtains, listen to your radio for information -- is juxtaposed with more chilling instructions. "You may have casualties from an attack, which you will have to care for, perhaps for some days, without medical help. Be sure you have your first aid requirements in your survival kit."

Source: CNN March 16, 2017 13:52 UTC