By the time the disaster in Japan, to take command of a centralized system. By senior government officials will be wearing the blue team to alert the emergency. And an alarm system as a system. People simplification
When it comes to disaster in Japan, it will be used centrally in the system. The high-level government officials wear a blue set as a team for emergency alarms and a system warning system that makes it easy for people to understand.
In Japan, when a disaster occurs, a central command system is used. Senior government officials wear blue to remind of the emergency. And a simple alarm system.<br>