Rookie interceptor Rachael faces a baptism of fire including a chase with a pregnant passenger, and a deluded motorist calls the police to report interceptor Chris for stealing his car.

AJ and Richie are in pursuit of a van speeding through narrow country lanes. Jacko and the team box in a van carrying large quantities of cannabis. Plus, sparks fly when dog handler Justin and police dog Elsa capture two burglars on a building site.