"Entrenched" is the 924th episode of Casualty and the 9th episode of the 29th series.
On local derby day Cal treats a woman with relationship trouble, Ash can’t function at work and a pre-match fight ends with tragic consequences.
After Briony is injured at the local derby game, it soon becomes apparent that she hiding something from her fiancé Matthew.
Some raucous footballs fans find themselves in the ED after a fight gets out of hand, leaving Big Mac, Lofty and Charlie to try and control the chaos. But will they be able to prevent any more damage?
Meanwhile Ash struggles under the pressure at work, and Dixie continues to grieve for Jeff.