Public safety is concerned with hazards in the home, in travel and recreation, and in other situations that do not fall within the scope of occupational safety. Although safety involves a risk relationship that can be linked to health and to prevention, its uses are not universally included in that boundary but have to do with a collective nature in such a way that specialised principles, structures and social involvement generate a field that itself deals with each of those risks. Health-related management is thus restricted to components with an implicit mention of a health purpose. An example of the health approach to these problems is found in the Global Status Report on Road Safety released by WHO in 2009. The change from SHA 1.0 is considered to reflect a more accurate approach.