Deborah Moore, mother of Diana who died in Frenchay Hospital in 2006, says the NHS Trust should be more accountable.
Following an inquest, the coroner said Diana's visits to the the hospital all resulted in a lost opportunity to give treatment.
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Bob has the forecast for Bristol, Somerset, Wiltshire, Gloucestershire and Dorset.
Bob has the forecast for Devon, Cornwall, Somerset and Dorset.
Comedian Bill Bailey was back in his native Somerset to present the Avalon Marshes with a special award for environmental work.