I am concerned that I may have misstated earlier. I think the issue, as Justyna said, is more about what the response mechanism looks like. The issue is that if you have a substance that is a lower hazard but more diffuse, the way you would approach it from a management perspective is quite different from something that is a more acute hazard.
It really is about that. What does a decision tree look like that focuses your action very quickly on a remedy?