I guess what we're looking at is an SPF reading which will tell us how long we can stay in the sun being exposed to those ultraviolet radiation levels without burning and without increasing our risk of skin cancer. So a lot of us choose the highest possible SPF so that we can guarantee the greatest amount of time outside because, let's face it, none of us—we do enjoy being outside as much as we can, although today I don't think I've got a great deal being in the virtual House from home, but I do like to enjoy going outside. It's very much the Kiwi way to get out and enjoy this beautiful countryside. So, yeah, so we're relying on that SPF really to give us that protection and, reading DermNet, a lot of us aren't even applying it correctly: six teaspoons of sunscreen, as I said before, to the "mountains and valleys", whatever that means, and two coats like painting a wall. I'm trying to have a little bit of a public service announcement here so that we will have a greater understanding of what we need to do. 