We're seriously short of water in Melbourne at present, so not allowed to do stuff like wash cars at home (have to use commercial car washes which recycle), water gardens (seriously limited!) We have grey water (showers, laundry) diverted onto gardens, put bucket under shower while showering (especially while waiting for hot water to come through) and use that water on the garden, bowl or jug in sink when waiting for hot water for same purpose.
By the way, it rained properly yesterday and today

- First time for at least 2 months. It has nearly put the fires out. (Big sigh of relief!)
We're encouraged in summer to not have our air-conditioners going flat out. Only cool to 25C instead of lower. I wish supermarkets would do the same. It's ridiculous to have to put a jacket on to do the shopping when it's 40 degrees outside.
I don't know if they still do the same in the UK with heating, but when I was last there, the shops were way overheated in winter. Crazy to have to rug up to the eyeballs to go outside and then roast in the shops. They could save a lot of energy there!
