The work of a team of mechanics who build bespoke cars for the Merseyside Police. Emergency surgery is needed when a new prisoner van gets on the wrong side of a rooftop protestor.

Mick Sweetmore's team need to fix a radio issue to keep the new pursuit cars on the tail of Merseyside's criminals, while there's a surprise visit from the fleet's oldest member.

The team must design and build an all-seeing 360 degree camera car and a frontline X5 with a serious mechanical failure is needed urgently back out on the frontline.

Mick puts in an order for 20 new beat cars just as the workshop is full of damaged ones, including one an officer was lucky to walk away from with his life.

The workshop struggles to convert three quad bikes into frontline police vehicles, while an officer has to crash a pursuit car to protect the public.

Police officers request a new support unit or riot van, while a stolen car chase ends with an X5 wedged in a hedge. Boss Mick Sweetmore goes back to the floor.

The staging of the Grand National sees the team working flat-out trying to get two new police motorbikes converted in time. Tony finds himself on the wrong end of a 4x4 challenge.

The team orders four new dog vehicles for the canine section, while Adam worries about pig urine getting on his skin when he fixes a 308.

The team tries to save the police's ailing horse wagons. An officer escapes with his life after a pursuit car is rammed by a stolen 4x4.