
Roger installs Andrew as head, enraging Jack, who chases Davina and plots his return. Andrew's zero-tolerance backfires; Lorna is made HoD; Mika is bullied.

New term, new governor: investor Roger joins the board and pushes changes. Izzie and Tom expect a baby, but Lorna returns, stirring old tensions.

Roger installs Andrew as head, enraging Jack, who chases Davina and plots his return. Andrew's zero-tolerance backfires; Lorna is made HoD; Mika is bullied.