Well over 400,000 elderly and disabled people in Britain rely on home care, and many of the care workers are from other parts of the world: Africa, the Middle East, South Asia and Eastern Europe. Some are highly qualified professionals, but have moved into badly paid care roles because they are finding it hard to gain a foothold in their own professions in the UK. As the population ages, these care workers are providing an ever more vital service. Yet their voices are very rarely heard. Blanche Girouard accompanies some of them on their rounds to hear their stories.