Shelley Jofre investigates NHS treatment of the behavioural disorder ADHD, said to affect half a million children in Britain. With £28m spent on drugs to combat the illness last year alone and prescription rates increasing, Panorama questions whether the drugs prescribed are of any benefit to sufferers. This programme contains powerful video of 14-year-old ADHD sufferer Craig Buxton, who has been prescribed these drugs since the age of five.