This edition focuses on a mother's role in different family units. Jacob, 20, arrives in resus with suspected internal bleeding after crashing his car into a wall at high speed, while Joan, 82, is treated for a head wound after tripping down the stairs at home, and seven-year-old Jackson has a suspected infection on his cheek. Documentary following life inside the A&E department of St George's in south-west London, focusing on patients, their families and the staff dealing with the emergencies