 The scheme is not intended to be made public during peacetime and only if a nuclear attack has been deemed likely by the Government during any international crisis, that the information would be disseminated via print and broadcast media.All this information detailed a series of steps recommended to be undertaken by civilians of the UK to improve their chances of survival in the event of nuclear attack.The primary instructional booklet under the same name was prepared in 1976 and released in May 1980