Through Thick and Thin

In this episode, a thirteen-year-old Tom is rushed to St George's after crashing his bike head first into a parked car while racing a friend. Half of Tom's face is badly swollen and a scan is need to assess if he is suffering from any life-changing injuries. Elsewhere, a 26-year-old called Andy arrives at A&E after injuring his knee during a game of Frisbee.