We live in Hampshire and are under a hosepipe ban. I grow a lot of veg during the summer, plants that need water which I usually get from four water butts. They ran dry last week, so I ordered a 10m length of narrow plastic pipe, saved our shower water and set up a syphon to move the water from the bath to a water butt.
DS, never having seen a syphon before, now thinks I am a scientific genius. It won't last long but I shall enjoy it while it does. 😊😎