In Wolverhampton, two paramedics are on a long road to recovery after they are both stabbed while on duty. A rookie police officer in Wellingborough rescues a woman from a house fire. In Southampton, a brave police officer risks his life when he jumps into the sea to save a girl from drowning.

In Lancashire, a police sergeant receives life-changing injuries when he is the victim of a brutal attack, but he's determined to return to work. In Northamptonshire, a police dog comes to the rescue when his handler faces a dangerous car thief, and in Bristol, a man goes on a knife rampage in a busy high street.