Using KEYNSIAN ECONOMICS , workers employed on infra structure would boost the economy, infrastructure could include fitting tanks to all council owned properties, to save on toilet flushing and wastage reusing of grey water, and building of reservoirs

The last major public water supply reservoir to be constructed in the UK for water supply purposes was Carsington in 1991, and although a number of water supply reservoirs have been proposed since the 1960's very few have made it to completion.