Police Code Zero: Officer Under Attack

PC Gray and Sgt O'Donovan respond to a report of drunk driving. Meanwhile, a suspect bites a police dog.

PC Lee is deliberately hit by a driver. Elsewhere, an officer works to help a violent man's distressed baby.

Police are against a knife-wielding man in Bedford. Elsewhere, an officer is knocked out cold by a pub-goer.

In separate incidents, PCs Ben, Launa and Rafal as well as PC Carroll attend to reports of knife violence.