What role does the precautionary principle play in this whole thing and the approach? Ms. Johnston mentioned that. Basically, the notion that some people have is that you can't do anything until you can prove there's absolutely no risk to anything. So no one moves, no one gets hurts, no one gets a benefit, nothing. What role does that play in your decision-making? It seems to be playing an increasing role in your decision-making. Is that true?
On March 7th, 2017. See this statement in context.