Upcoming episodes, programme details and where to watch over the next seven days. All times are UK time.
Elliot urges Diane to take a sabbatical after she hands in her resignation. Sam and Faye spend the night together and Lady Byrne resolves to uncover her husband's affair.
News spreads of Diane's death and Ric turns to drink, not realising Jac is about to call for his help during an op on the train driver involved in the accident.
Mark warns Chrissie her relationship with a patient's relative is compromising their protest. Dan encourages Jac to prove herself and Elliot questions Thandie's abilities.
A letter from Diane and a revelation by the train driver leaves Ric feeling she killed herself. Connie visits her father in hospital and recalls her painful childhood.
Elliot is stunned to learn Thandie has filed a complaint against him for racial discrimination, and his preoccupation with the claim distracts him from family matters.