Nikki, 50, and her mum Angela, 68, have been involved in a serious car crash. While Nikki, who was driving, is sent for a CT scan with suspected internal injuries, Angela is treated for head wounds and a dislocated elbow. Ellen, 53, arrives with a painfully swollen elbow after falling over in a supermarket, and seven-year-old Jack is rushed to A&E with an open fracture on his arm and a blow to his head after an accident at a wedding.