Hanssen is faced with the consequences of Michael and Sunil's actions.
Hanssen is certain that his leadership is being undermined by a management consultant.
Michael returns to try and clear his name and win back the trust of his colleagues.
Michael returns to try and clear his name and win back the trust of his colleagues.
Sahira clashes with Hanssen's new theatre liaison manager while trying to help a patient.
Sahira and Greg agree to keep apart but Greg has to turn to her for help.
When an emergency trauma case is admitted, Sahira needs Hanssen's help.
Hanssen and Sahira's professional relationship is tested when she confronts him.
Malick's world is thrown into chaos when an ex-lover turns up at Holby.
Malick's personal and professional lives collide when he tries to save an ex-lover.
Elliot's Ukrainian trip takes a twist when he discovers the real reason for his visit.
Eddi is fragile after a heavy New Year's celebration, but Luc is unamused by her attitude.
Emotions run high when Greg thinks Sahira has been in a car accident.
Greg is stunned when Sahira announces she is leaving. Hanssen alights on a new mission.
Sahira is torn between the two men in her life, while Ric clashes with Hanssen.
Greg tries to keep away from Sahira, but is upset when she reveals she is leaving Holby.
Michael's position as AAU clinical lead is challenged by a new consultant's arrival.
Oliver diagnoses a rare condition. Chantelle's misinterprets Lleucu's good intentions.
Greg's happiness is short-lived when he discovers the identity of the new anaesthetist.
Hanssen has a plan to secure Holby's future as a teaching hospital.
New trainee doctor Tara ruffles feathers with her over-keen attitude.
Working with Greg and Rafi drives Sahira to breaking point.
Elliot takes action when equipment he wants to send overseas is set to be thrown away.
Michael and Alex clash over a case, but can they work together to save their patient?
Rafi finally confronts Sahira about Greg and Alex and Michael reach a tentative truce.
Sahira has to make a choice between her career at Holby and her marriage.
Sahira bids goodbye to Darwin and Hanssen. Malick pushes the limits of his ability.
Malick faces up to his new responsibilities, both as a teacher and a doctor.
Greg is forced to confront his past, and a complaint is made against Malick.
Ric and Keller's new consultant, Serena, clash over a patient's care.