Overview: The return of the documentary following the work of high-speed police interception units, this time riding along with officers from the Durham, Cleveland and Cheshire forces. In the first edition, handler Liam and his trusty sniffer dog Louis are called in to help officers who have collared a man attempting to make a break for it from a suspected stolen car, and are later asked to assist in tracking down a burglar, and solve the mystery of a young driver who claims to have been coerced into breaking the law by a family member.