Using the correct Hazard signs in the right locations will reduce the number of dangerous incidents and the risk of accidents. Special attention should be given to placing the signs
in a clear and visible location before encountering the hazard. Signs also need to be as near as possible to the risk areas. For example: In an area where fork-lift trucks operate, signs should be placed on all of the doors leading into this area as well as positioning other complementary signs at a higher level.