On Benefits: Benefits: 100 Stone & On the Dole

Welfare claimants for whom weight could pose a serious health issue, including 31-stone James, who rarely leaves home due to his agoraphobia, and 30-stone Kathleen, who fears her weight-related diabetes could kill her. In Brighton, housebound MS sufferer Bryan has found an unlikely way to pass the time - indoor archery - while in Lincolnshire, 27-stone Sarah dreams of making it as a plus-size model - but at what risk to her health?