Air raid warnings
What are the public advised to do ?
Where should people take shelter ?
What are they advised not to do ?
If a hostile aircraft is spotted, what information should be given to the police, naval or military authorities ?
How will the public be alerted to the threat of a hostile aircraft ?
How will people know it is safe to leave their shelters ?
In the second item, to what do the police say many towns have owed their safety ?
What do the police ask people to do after dark ?
If you are outside when an air raid takes place, what should you do?
According to the police, why should people try to remain calm ?