Casualty: Now, I Can Breathe

Iain and Chrissie rescue an Eastern European man from drowning who appears to be a victim of modern slavery. Despite a warning from the police to let them handle things, Iain is determined to take matters into his own hands to ensure the man remains safe from his former captors. Paul helps Robyn to make her feelings known regarding air pollution at Charlotte's school to the head of the council's environmental health committee