Jonathan Dimbleby presents the Radio 4 Appeal on behalf of the charity WaterAid. Donations to WaterAid should be sent to FREEPOST BBC Radio 4 Appeal, please mark the back of your envelope WaterAid. Credit cards: Freephone 0800 404 8144. You can also give online at www.bbc.co.uk/radio4/appeal. If you are a UK tax payer, please provide WaterAid with your full name and address so they can claim the Gift Aid on your donation. The online and phone donation facilities are not currently available to listeners without a UK postcode. Registered Charity Number: 288701.