Today's task is to save water.
I really can't think of a way that I can do that today. If I decline to do the washing today it'll just get done tomorrow. Likewise the washing up. It is so piercingly cold that I haven't felt like looking out at the garden let alone saving some of the ice in it. I think all I can do now is seriously investigate the possibility of an extra one of these - but I'm not going to buy one until there's a possibility that installing one won't result in frostbite.