The UK National Drought Group offers this helpful advice:

How to save water at home:

• Install a rain butt to collect rainwater to use in the garden.
• Fix a leaking toilet -- leaky loos can waste 200-400 litres a day.
• Use water from the kitchen to water your plants.
• Avoid watering your lawn -- brown grass will grow back healthy.
• Turn off the taps when brushing teeth or shaving.
• Take shorter showers.
• Delete old emails and pictures as data centres require vast amounts of water to cool their systems.

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