Winifred visits the "House of the Future" and hears how one day we could be using "negative ions" - and not water - to wash our clothes. The car hire service that allows you to make money by hiring out your own car to other people. Melanie Abbott reports on plans for a "super sewer" in South London. This report includes contributions from candidates standing for election in Hammersmith - the full list of candidates is as follows. Conservative: Shaun Bailey Labour: Andy Slaughter Lib Dem: Merlene Emerson British National Party: Lawrence Searle Green: Rollo Miles Independent: Stephen Brennan UK Independence Party: Vanessa Crichton.