In Time of Emergency | Page 5

Therefore, if possible, they should be given canned or powdered milk for a few weeks if authorities say the regular milk supply is contaminated by radioactive elements.
In summary, the danger of people receiving harmful doses of fallout radiation through food, water or milk is very small. People suffering from extreme hunger or thirst should not be denied these necessities after an attack, even if the only available supplies might contain fallout particles or other radioactive substances.
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CHAPTER 3
KNOW ABOUT WARNING
SUMMARY
BEFORE AN EMERGENCY
1. Learn what outdoor warning signals are used in your community, what they sound like, what they mean, and what actions you should take when you hear them.
2. Make sure you know the difference between the Attack Warning Signal and the Attention or Alert Signal (if both are used in your community).
DURING AN EMERGENCY
1. When you hear the warning signals, or warning information is broadcast, take prompt action.
2. If the Attack Warning Signal sounds, go to a fallout shelter immediately (unless your local government has told you to do something else). After you are in shelter, listen to a radio for more information and instructions.
3. If there is no public or private shelter you can go to, try to improvise some fallout protection. As a last resort, take cover in the best available place.
4. If there should be a nuclear flash--especially if you feel the warmth from it--take cover instantly, and then move to a fallout shelter later.
KNOW ABOUT WARNING
An enemy attack on the United States probably would be preceded by a period of international tension or crisis. This crisis period would help alert all citizens to the possibility of attack.
If an attack actually occurs, it is almost certain that incoming enemy planes and missiles would be detected by our networks of warning stations in time for citizens to get into shelters or at least take cover. This warning time might be as little as 5-15 minutes in some locations, or as much as an hour or more in others.
How you received warning of an attack would depend on where you happened to be at that time. You might hear the warning given on radio or television, or even by word-of-mouth. Or your first notice of attack might come from the outdoor warning system in your own city, town or village.
Many U.S. cities and towns have outdoor warning systems, using sirens, whistles, horns or bells. Although they have been installed mainly to warn citizens of enemy attack, some local governments also use them in connection with natural disasters and other peacetime catastrophes.
Different cities and towns are using their outdoor warning systems in different ways. Most local governments, however, have decided to use a certain signal to warn people of an enemy attack, and a different signal to notify them of a peacetime disaster.
THE STANDARD WARNING SIGNALS
The two "standard" signals that have been adopted in most communities are these:
THE ATTACK WARNING SIGNAL. This will be sounded only in case of enemy attack. The signal itself is a 3- to 5-minute wavering sound on the sirens, or a series of short blasts on whistles, horns or other devices, repeated as deemed necessary. The Attack Warning Signal means that an actual enemy attack against the United States has been detected, and that protective action should be taken immediately. This signal has no other meaning, and will be used for no other purpose.
THE ATTENTION OR ALERT SIGNAL. This is used by some local governments to get the attention of citizens in a time of threatened or impending natural disaster, or some other peacetime emergency. The signal itself is a 3-to 5-minute steady blast on sirens, whistles, horns or other devices. In most places, the Attention or Alert Signal means that the local government wants to broadcast important information on radio or television concerning a peacetime disaster. (See Chapter 1 of Major Natural Disasters section of this handbook.)
WHAT TO DO WHEN SIGNALS SOUND
1. _If you should hear the Attack Warning Signal_--unless your local government has instructed you otherwise--go immediately to a public fallout shelter marked like this, or to your home fallout shelter. Turn on a radio, tune it to any local station that is broadcasting, and listen for official information. Follow whatever instructions are given.
If you are at home and there is no public or private shelter available, you may be able to improvise some last-minute protection for yourself and your family by following the suggestions in Chapter 5 (pages 33-38) of this handbook. As a last resort, take cover anywhere you can.
2. If you should hear the Attention or Alert Signal, turn on a radio or TV set, tune it to any local station, and follow the official instructions being broadcast.
DON'T USE THE TELEPHONE
Whichever signal is sounding, _don't_ use the telephone to obtain further information and advice about the