Gary O'Donoghue appeals on behalf of ClearVision. Donations to ClearVision should be sent to FREEPOST BBC Radio 4 Appeal, please mark the back of your envelope ClearVision. Credit cards: Freephone 0800 404 8144. If you are a UK tax payer, please provide ClearVision 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 No: 1012850.