 The temperature when they reached the top of Toktong Pass, and this is seven miles up hills, is not fun for any of us. The temperature when they reached the top of Toktong Pass was 30 below zero. So not wind chill. It was the temperature, 30 below zero. I've just referred to here the Siberian Express, that wind that came off Siberia, right across Korea. And they got up there and they tried to dig in.