It's medals day at the Royal Horticultural Society's Chelsea Flower Show. Nicki Chapman and Andy Sturgeon are up at dawn to discover who's won what as the medals are handed out by the Royal Horticultural Society. Carol Klein takes a closer look at the gold medal-winning exhibits in the Great Pavilion, and guests Julian Clary and his mum Brenda take a look around the show in a new feature titled Mum and Me.