The deaths of 23 Chinese cockle pickers in 2004 exposed the appalling working conditions of thousands of migrants in Britain. Hsiao-Hung Pai, author of a new book, Chinese Whispers, describes her quest to tell the stories of such workers and why going undercover was the only way to get at the truth.

New government plans will remove the already pitiful rights of some of the most vulnerable migrant workers in Britain. Investigative journalist __Hsiao-Hung Pai__ talks to the women who have travelled across the globe to look after the homes and children of the rich.

By endorsing appalling labour conditions under gangmasters, the seafood industry is complicit in the workers' exploitation.