There are some cheap and cheerful gadgets available that enable you to make a few more savings, e.g. a Hippo bag or 'Save-a-Flush- bag in a cistern will reduce the amount used on each flush for cisterns that are more than 10 years old. A showersave device adds more air to reduce water consumption without reducing the experience (may not be suitable for electric showers), tap aerators add more air to the water flow and a timer is a handy device in the shower.

If any of these sound useful then all of these are available for FREE from South West Water (yes something free from SWW)!!