 As I understand focus protection, let the virus spread among the population. Don't disrupt the economy. Don't disrupt anything. Let it spread among the less vulnerable and try to protect the more vulnerable. That's what I understand focus protection to be. It's not a question of let. Open schools is a good example. Are we letting the virus spread when we open schools? No, we're letting school happen. The virus may or may not spread. Focus protection are policies that are cognizant of who's the high risk and moving resources, ingenuity and creativity to protect those populations. Anything that does that is focus protection.