When moving hazardous material out of the area. The fire control unit from the first scenario, will not be able to clean those areas, Dai, but it is the duty of the authority responsible directly.
When can transport hazardous materials have been removed from the area. The fire brigade took control from the start. Will not be able to clean up the space for it. But it is the duty of the authorities directly responsible.
When the moving objects can be dangerous out of the area. The fire department who took control of the situation in the first place. Will not be able to clean the area such as area. But it is the duty of the agencies responsible for directly.