File - PT Wijaya Karya (Persero) tbk

Necessarily information is an information which can be a life threatening for people and public orders, such as:

Natural disaster information such as drought and forest fire because of natural factors, pest plant disease, epidemic, outbreak, and outstanding incident.
Information about unnatural disaster like industrial failure or technology, industry impact, nuclear explosions, environmental pollution and outerspace activity
Social disasters like social riots, ocial conflict between groups, or public community and terror.
Information about the kind of distribution and area of potentially infectious disease
Information about poisons on food material that will be consumed for public or;
Information about the disruption in public utility