Nevertheless religious and cultural considerations, however important in their own right, cannot be allowed to compromise the legal processes to which local authorities and investigating agencies may be bound by law. When planning for disasters, member countries are advised to find out about the needs and wishes of the various faiths. It will then be possible to ascertain the type of assistance that may be available, both for investigators and for the families of victims, from the representatives of those faiths. Such prior understanding will undoubtedly help to avoid conflict between the official agencies and others involved in the aftermath. Such teams have proved to be of great help in previous incidents and have provided valuable assistance to the injured, bereaved and distressed, as well as to official agencies.
Stress is a normal reaction to an abnormal situation.
The importance of being able to recognize and deal with its effects should not be under-estimated. Everyone involved in a disaster will suffer a degree of stress, but for some this can develop from a normal reaction into a medical disorder with potentially serious physical and psychological consequences. The greatest risk comes when confronting the abnormal, unfamiliar and sometimes almost overwhelming circumstances inherent in disasters. Dealing with the deceased, survivors and relatives contributes to the unusual and often unexpected pressures on the individual required to respond. It is recommended that contingency plans include provisions to counter the effects of stress on personnel.