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A treatment for nut allergy sufferers being trialed at Addenbrookes in Cambridge has seen a surge in interest after recent deaths. We visit the clinic and meet those running and taking part in the clinic trails. It is hoped it will eventually be available on the NHS.

Jo Taylor visits an estate in Great Yarmouth to see how local people are helping to build their community

It has been 10 years in the making but finally Wallasea Island is complete. Made from mud dug out from under London, it's already become a haven for wildlife.