Paul, in your former role you were manager of national coach development. When you're developing a coach, what part of your process of developing a coach for, let's say, youth rugby is focused on concussion?
Both of you have talked, and many people have talked, about identifying concussion. We hear a little bit less about prevention. Maybe you can touch on what your role was before you were interim director and how you would approach it from a concussion point of view.